at 基本解释
prep.(表示位置)在;在(某时间或时刻);以,达;向,朝
n.阿特(老挝辅币单位,100 阿特 = 1 基普);
双语释义
prep.(介词)(表示位置)在,于; 到达,达到; 经,由; 在…旁,靠近; 在…里; 在…上; 在…方位 a word that shows where; to; past, by; beside; in; on
(表示时间)在,在…时刻〔时辰,期间,阶段,时节〕; 在…岁时 a word that shows when; during
(表示状态)处于…状态,在…情况下 a word that shows state
(表示方式)以…的方式; 通过一次…的动作 a word that shows means
(表示原因)因为,由于; 由于有,由于应 … because of sth
(表示距离)从,在距离…处 a word that shows distance in space or time
(表示目标)朝,向,对着 towards sb/sth
(表示环境)出席,参加 a word that shows situation
(表示方向)在…方面 a word that shows how well sb/sth does sth
(表示比率)以…价格; 以…速度; 以…比率 a word that shows how much, how fast, etc.
(表示过程)从事于; 正处于做…的过程中 a word that shows what sb is doing or what is happening
(表示伴随)一…(就) a word that shows accordance
英英释义
at
n.a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium同义词:astatineatomic number 85
100 at equal 1 kip in Laos
at 相关例句
词汇搭配
用作介词 (prep.)动词+~- arrive at到达
- assist at参与
- bark at the moon空嚷
- bay at the moon不断无谓地抱怨
- be at sb's door(责任等)归于某人;(某事)是某人的责任
- be left at the post从一开始就被远远地抛在后头
- beat at the post在最后一刻被击败
- beat sb at his own game将计就计地战胜某人
- begin at从…开始
- bite one's thumb at对…咬大拇指(表示侮辱或蔑视)
- break apart at the seams破裂,失败,崩溃
- burn the candle at both ends滥耗精力(或资财)
- burst at the seams胀破裂缝,过满,过于拥挤
- call at到…作短暂访问;(车、船等)停靠
- cast a stone at攻击,指责
- cast sheep's eyes at对某人做媚眼,(笨拙地)向…讨好
- cast stones at攻击,指责
- catch at试图抓住,拼命抓住;急切地去取;很快地接受
- catch at a straw(落水者)捞救命稻草,(为求脱离困境等)作最后的绝望挣扎
- catch at shadows捕风捉影
- catch at the rebound在…失恋或失望时乘虚而入
- chafe at the bit烦躁不安地急欲挣脱束缚
- champ at the bit烦躁不安地急欲挣脱束缚
- chomp at the bit烦躁不安地急欲挣脱束缚
- clutch at a straw(落水者)捞救命稻草,(为求脱离困境等)作最后的绝望挣扎
- cock a snook at对…做侮辱性的〔轻蔑的〕手势
- come at拿到,发现;追击;了解到,弄清
- come apart at the seams破裂,失败,崩溃
- cut at朝…猛砍(或猛击等)
- cut a snook at对…做侮辱性的〔轻蔑的〕手势
- dig at挖苦
- drive at孜孜不倦地干
- eat at烦扰,困扰
- fall at the seams破裂,失败,崩溃
- fling dirt at中伤,诽谤
- fly at扑向;猛烈攻击
- fly at sb's throat扑向某人去掐脖子,突然向某人发起猛烈攻击
- foam at the mouth口吐白沫;大怒;气得口沫横飞
- get at伤害,贿赂
- go at攻击(某人);以…价格出售
- grab at a straw(落水者)捞救命稻草,(为求脱离困境等)作最后的绝望挣扎
- grasp at a straw(落水者)捞救命稻草,(为求脱离困境等)作最后的绝望挣扎
- guess at猜想
- hammer at锤击
- have a bash at试着做
- have a fling at尝试,试做
- have a shot at尝试,试着做(或赶、夺等);嘲笑,使恼怒
- have a shy at嘲弄;试图击中;试图获得
- have a smack at试做
- have a stab at试图做,尝试
- have a whack at照着…猛击一下;尝试
- have sb at one's beck (and call)随心所欲地使唤某人
- have sb at one's mercy使某人任凭自己摆布
- have sth at heart对某事极为关心
- have sth at one's finger tips对某事了如指掌,可以很容易地做某事
- have at着手对付,攻击,打击
- hawk at(如鹰一般)扑击,向…扑过去
- jib at面对…畏缩不前
- jump at跃向;急切地接受,欣然接受
- keep at(使)继续做,(使)坚持干
- keep at a distance对…冷淡;同…疏远;(与…)保持一定距离
- kick at向…踢去
- laugh at对…笑;因…而笑;嘲笑;对…一笑置之;蔑视
- lay at one's door归咎于
- leap at扑向,跃向;赶紧抓住(机会),迫不及待地接受
- let drive at朝…打;对…发射
- let it go at that不去多操心;不再多说
- lie at anchor停泊
- look at看,注视
- look daggers at对…怒目而视
- look down one's nose at不把…放在眼里
- look at the world through rose-colo(u)red glasses乐观地看待一切事物
- look at through rose-colo(u)red spectacles对…持乐观态度
- make at袭击
- make a face at对…做鬼脸
- make a long nose at(对…)做鬼脸(即把拇指顶在鼻尖上,张开并摇动其余四指表示轻蔑的动作)
- make a shy at嘲弄;试图击中;试图获得
- make a snook at对…做侮辱性的〔轻蔑的〕手势
- make a stab at试图做,尝试
- make eyes at含情脉脉地看;(向…)送秋波
- make faces at对…做鬼脸
- make sheep's eyes at对某人做媚眼,(笨拙地)向…讨好
- nip at一点一点地咬;慢慢侵袭;挑剔,找…的岔子
- nothing to sneeze at不可轻视,不得小看
- not much to look at样子不怎么好看的,相貌平常的
- peck at(鸟、鸡等)啄(食);不断敲打;勉强小口地吃
- pick at扯拉,抓弄;无食欲地吃,无兴趣地干(某事)
- pip at the post在最后一刻击败
- play at玩,做(游戏等);参加(体育活动,比赛等);戏弄,嘲弄,儿戏似地做
- play at soldiers(儿童)玩打仗游戏
- play sb at his own game将计就计地战胜某人
- point one's finger at(轻蔑地)指责
- point the finger at(轻蔑地)指责
- poke fun at开…的玩笑,嘲弄
- pull at用力拉(或拖、扯等到);从…中喝(酒等),从…中抽(烟);对…产生影响,感染
- put sb's mind at rest使某人放心,使某人安心
- run at向…冲击,突然袭击
- see at(怂恿…)袭击
- seize at a straw(落水者)捞救命稻草,(为求脱离困境等)作最后的绝望挣扎
- set one's cap at(女子)追求(男子),(女子)向(男子)挑逗
- set sb's mind at rest使某人放心,使某人安心
- set at naught蔑视,轻视,一笔抹杀
- set at nothing使不成功,使落空
- shake a finger at用食指指点,手指指着…以示责备;指出
- shake a stick at关心,注意
- shake one's finger at用食指指点,手指指着…以示责备;指出
- shoot at向…袭击;试图达到〔完成〕,以…为目标,为…而努力
- shoot at shadows捕风捉影
- shudder at对…感到惊恐〔恐惧〕
- sit at sb's feet受教于某人,崇拜某人
- sit at the stern掌权,管理政事
- sling dirt at中伤,诽谤
- snap at猛咬,猛扑
- snatch at a straw(落水者)捞救命稻草,(为求脱离困境等)作最后的绝望挣扎
- sneeze at轻视,看轻
- snip at在…上剪
- snipe at对…射击
- start at the bottom (of the ladder)从最低级做起,始于卑微
- stick at停止做,对…却步,对…犹豫;继续努力做,坚持干
- stick at trifles拘泥于小节
- stop at nothing不顾一切,不择手段
- strain at用力拉(或推),往…使劲;难以接受
- strain at the leash急于摆脱束缚,急于开始
- strike at打击,攻击;企图损害〔破坏〕
- strike at the root(s)摧毁…的基础,根除
- surrender at discretion无条件地投降
- swear at咒骂,诅咒;(颜色等)与…不协调
- take a fling at尝试,试做
- take a look at瞧,看,注视,留意
- take a poke at打…一拳
- take a shot at尝试,试着做(或赶、夺等);嘲笑,使恼怒
- take a shy at嘲弄
- take a sight at以拇指顶着鼻尖张摇其余四指对…表示嘲笑
- take a stab at试图做,尝试
- take a whack at照着…猛击一下;尝试
- take offence at对…生气,因…见怪
- take sb at a disadvantage乘隙攻击;利用某人的不利因素
- take sb at advantage乘某人不备,使某人措手不及
- take sb at his word相信某人说的是真话
- take at the rebound在…失恋或失望时乘虚而入
- talk at影射,不指名地批评,对…大发议论
- throw a stone at攻击,指责
- throw dirt at中伤,诽谤
- throw mud at诽谤,中伤
- throw oneself at sb's feet拜倒在某人脚下;崇拜某人
- throw stones at攻击,指责
- throw the book (of rules) at一股脑儿往…身上加罪名;从严惩罚;狠狠责备
- thumb one's nose at对…嗤之以鼻,蔑视
- tilt at windmills同假想的敌人(或坏事)战斗
- try at试着做
- turn up one's nose at不把…放在眼里,蔑视
- turn up the nose at不把…放在眼里,蔑视
- wag a finger at用食指指点,手指指着…以示责备;指出
- wag one's finger at用食指指点,手指指着…以示责备;指出
- wait at table伺候进餐,在餐厅
- wink at向…使眼色
- wish sb at the devil巴不得某人离得远远的
- work at在…工作;在…任职;从事于,致力于
动词+副词+~- chip away at从…抽去实质性的东西;削弱;损害
- come back at有力的回答
- fly off at a tangent突然离开原来的思路,突然离题
- get back at向…进行报复
- get on at不断地指责
- go off at a tangent突然离开原来的思路,突然离题
- go off at half cock过早行事(或发表意见)
- go off at score(赛跑时)全速起跑,精神抖擞地出发;突然很起劲地讲起来
- go on at总是责备,缠着
- hammer away at不懈地致力于
- keep on at对…纠缠不休;不断催促,不停地困扰;对…责骂不休;不迁离(某处);继续雇用(某人)
- run off at the mouth滔滔不绝地谈论,胡吹,随便乱说
- set off at score(赛跑时)全速起跑,精神抖擞地出发;突然很起劲地讲起来
- stop short at在…突然刹车(或住手);险些…
- work out at总共达
~+名词- skeleton at the feast宴席上的骷髅;扫兴的家伙〔事物〕
- asleep at the switch玩忽职守;坐失良机
- at a blow一击之下;一举,一下子;突然
- at a clinic在诊所
- at a college在大学
- at a conference在会议上
- at a dash迅速而洒脱地
- at a disadvantage处于不利的地位
- at a discount低于正常价格地,打折扣;(股票值)低于票面价值;无销路的,不值钱的
- at a distance有相当距离
- at a fast pace以快速度
- at a gallop以最快速度,飞快地,急速地
- at a guess凭猜测
- at all丝毫,一点;根本;究竟;从任何方面考虑
- at all costs不惜任何代价,无论如何
- at all events不管怎样;无论如何
- at all hazards不顾一切危险地
- at all hours在任何时候,始终不间断地
- at all points在各部分,在各方面;完全地
- at all rates无论如何,至少
- at all times随时,总是
- at a loose end没有安定职业的;对未来没有明确计划的;闲着的;未解决的;混乱的
- at a loss困惑不解
- at a low ebb处于低潮;处于衰退状态
- at a minute's notice提前一分钟
- at a moment's notice提前一会儿
- at anchor抛着锚;停泊着
- at an easy rate廉价的,很容易的,不费力的
- at an end结束
- at any cost不惜任何代价,无论如何
- at any minute随时,在任何时刻
- at any moment时时刻刻
- at any price不惜任何代价
- at any rate无论如何,不管怎么说,至少
- at any time在任何时候,随时
- at a pinch必要时,在紧要关头
- at a premium以超过一般的价格〔价值〕;非常稀罕的,奇缺的
- at a price以很高代价
- at a profit以获利的结果
- at a push一推之下,一按之下;在紧急时;不得已时;困难地
- at a rate of knots极快,迅速地
- at arm's length以一臂之远;在伸手可及之处;相当疏远地;保持一定距离地;(交易)双方均不受对方控制地
- at a rush急速地,赶紧地
- at a sale在大拍卖中
- at a single blow一击之下;一举,一下子;突然
- at a standstill处于停顿状态
- at a stand停住,停止,停顿;茫然不知所措
- at a stretch不停地,一口气地;在尽量利用设备(或资源等)情况下
- at a stroke一下子,一举
- at a sweep一下子,一举
- at a〔the〕 run奔跑着
- at a time每次,一次
- at a touch一触(就)
- at a venture碰巧,随便地,未经考虑地
- at a whack一下子,一口气
- at a word(对请求、建议等)反应迅速的
- at base本质上
- at bay(猎物等)被围;处于走投无路的境地
- at close hand近处,就在附近
- at close quarters接近地;短兵相接地
- at cost按成本〔成本价格〕
- at cross-purposes相互误解;相互矛盾
- at daggers drawn剑拔弩张,势不两立
- at daybreak黎明时
- at death's door行将就木
- at discretion随意,任意
- at each other's throat(s)激烈争吵,吵架,打架,斗殴
- at ease无忧无虑
- at every moment时时刻刻,不停地
- at every opportunity利用一切机会
- at every pore极度;非常
- at every turn每次,事事,处处
- at fault(猎犬)失去嗅迹;感到困惑,不知所措;出毛病;有责任
- at first appearance初看起来,乍一看
- at first sight乍一看,一见之下,立即
- at first thought乍一想
- at full capacity以最大的产量;最大限度地
- at full length全身伸展地;详尽地,无删节地
- at full pelt全速地,开足马力地,尽快地
- at full speed尽快地,以最快速度,拼命地
- at full split以极高的速度,拼命地
- at (full) strain全力以赴,竭尽全力
- at full strength全到场的(地),以全员,以满员
- at full stretch尽量伸出手臂;全力地,极其紧张地
- at full throttle油门大开地,以全速
- at full tilt全速地,全力地
- at grass被放牧在草场上的;闲着,休假中,不工作的
- at great expense花了很多钱;以很大的代价
- at great length详尽地;长久地
- at grips with在与…搏斗;在(认真)对付(或处理)
- at gunpoint在枪口威胁下
- at hand近在手边,在附近;供使用;即将来到,即将发生;被考虑中
- at hazard在危险中,存亡攸关;随意地
- at heart内心里;本质上;实际上
- at heel紧紧在后
- at high tilt全速地,全力地
- at issue在争论中,不一致
- at it忙个不停
- at knife point在刀子的威胁下
- at law根据法律,通过法律手段
- at leisure有空的;不忙碌的;从容地;慢慢地;失业的
- at length最终,终于;详尽地;长久地;啰唆地
- at liberty自由的,不受监禁的;获许可的,有权的;有空闲的,不占用的;失业的
- at little expense花了很少钱;以很小的代价
- at logger-heads不和,相争
- at moments时时,不时
- at night在晚上,在夜里
- at nights夜里经常地
- at no period从未有过
- at no time在任何时候都不,从来没有
- at nurse(小孩)由别人带的;(房产等)交人照看的
- at odds不和,争吵
- at one一致
- at one another's throat(s)激烈争吵,吵架,打架,斗殴
- at one blow一击之下;一举,一下子;突然
- at one fling一气呵成地,一鼓作气地
- at one jump一下子
- at one moment一度
- at one point在某一时刻
- at one's best处于最佳状态;在全盛时期
- at (one's) command可自由使用(或支配)
- at one's fingertips近在手边;随时可供应;立即可以得到;精通,熟悉
- at one's last gasp临终,于奄奄一息时;在最后时刻;筋疲力尽的
- at one's leisure在空闲时,在方便时
- at one's mother' s knee在母亲膝下;在孩提时期
- at one's own pace以轻松自在的速度
- at one's own (sweet) will全凭自己的意愿,随心所欲地
- at one's peril自担风险
- at (one's) pleasure随便,随意
- at one's〔sb's〕 elbow在某人手边,在某人近旁
- at one's strongest在最强的状态下
- at one's time of life在这个年纪
- at one's tongue's end在嘴边
- at one's tricks作弄人
- at one stroke一下子,一举
- at one sweep一下子,一举
- at one's wit's end智穷计尽,全然不知所措
- at one time曾经有一个时期,一度;同时
- at one time and another在不同的时期,在不同的场合
- at one time with another在不同的时期,在不同的场合
- at one whack一下子,一口气
- at other times在别的时候;平时
- at pains尽力,费尽苦心,努力
- at par照票面价,与票面价值相等的
- at peace处于和睦(或和平)状态;处于平静状态
- at present现在,目前
- at present writing在写本文〔本书〕时
- at quiet平静的(地),安静的(地)
- at rest休息之中;处于安息状态;处于停止状态
- at risk处境危险,遭受危险
- at roost栖着,歇着;在睡觉
- at sb's back作某人的后盾,给某人撑腰;(紧紧)在某人之后
- at sb's behest按照某人的命令,应某人的请求(或邀请)
- at sb's command服从某人,听某人吩咐
- at sb's disposal任某人处理;供某人使用;由某人支配
- at sb's doorstep在某人的近旁;在某人的利益〔职责,能力〕范围之内
- at sb's expense由某人付钱,由某人负担费用;在使某人受损害的情况下
- at sb's feet在…支配下,作为…的门徒(或臣民等)
- at sb's neck想卡住人的脖子,要某人的命
- at sb's pleasure随某人之便,按某人之意
- at sb's request应某人的要求(或请求)
- at sb's service听某人吩咐;任凭某人使用
- at school在学校;在上课;在求学
- at sea在海上(航行);茫然,困惑
- at short notice提前很短时间
- at sight一见(就);一经要求(就);一出示(就)
- at source在源头,在始发地
- at speed高速地,迅速地
- at stake在危急关头,在危险中
- at stud(公畜)供配种用
- at sword's points在剑拔弩张之时
- at table在进餐,进餐时,席间
- at term到期终时,到期
- at that就那样,就这样,到此为止;此外,而且;毕竟
- at that point in time那时
- at that rate照那种情形,既然那样
- at that time在那时
- at the back of作…的后盾,给…撑腰;作为…背后的原因
- at the back of sb's mind在某人的脑海深处
- at the beck (and call) of唯…之命是从,听凭…调遣
- at the best of times即使在最好的情况下
- at (the) bottom基本上,实质上;在心底
- at the bottom of是…真正的起因(或根源)
- at the bottom of one's heart在某人内心深处
- at the cost of以…为代价
- at the crossroads处在抉择的紧要关头
- at the discretion of随…的意见办理,由…斟酌决定
- at the double迅速地,尽快地,立即;以跑步方式
- at the drop of一听到(或看到)…(就…)
- at the drop of a hat立即,毫不迟疑地;乐意地
- at the earliest opportunity一有机会
- at the end最终,终了时
- at the end of the rainbow在可望而不可即的地方
- at the expense of由…负担费用;以…为代价
- at the feet of在…支配下,作为…的门徒(或臣民等)
- at (the) first blush乍一看,根据初步印象;经初步考虑
- at (the) first glance乍看上去,乍一看;最初看到时;最初考虑时
- at the first go-off一开始
- at the first jump一开始
- at the first opportunity一有机会
- at the fore(信号旗)悬在前桅上;在前面
- at the full(月)在最圆时;完整地,完全地;充分地
- at the hand(s) of从…那里;由于…的作用
- at the heels of紧紧地跟在…后面
- at the instigation of受…的唆使;在…煽动之下
- at the kill(战争、比赛)结束时在场;不幸的事发生时在场
- at the last gasp临终,于奄奄一息时;在最后时刻;筋疲力尽的
- at the last minute在最后一刻,在紧要关头
- at the last moment在最后一刻
- at the mercy of任凭…的摆布
- at the moment此刻,目前;那时,当时
- at (the) news of一得到…消息
- at the news that一得到…消息
- at the parting of the ways在岔口路上,在十字路口;在需要作出重大抉择的时刻,在关键时刻;在分别时,在分道扬镳时
- at the point of正要…之际,就要…之时
- at the point of a〔the〕 gun在武力威逼下
- at (the) press印刷中(的)
- at the rate of knots极迅速地,飞快地
- at (the) root实际上,本质上
- at the same time同时;然而,不过
- at (the) sight of一看见
- at the slope(士兵)扛着枪,(枪)被扛着
- at the start开始时,一开始
- at the stroke准时地,准点地
- at the stroke of a pen大笔一挥
- at the tail of跟随…之后,尾随着
- at the thought of一想起…(就)
- at the time (when)在(…)那时,(当…)那个时候
- at the tips of sb's fingers就在某人手头的,某人随时可用的
- at the top of one's lungs用尽量大的声音
- at the top (of the tree)(在同行中)高居首位
- at the wheel在驾驶,在操舵;控制,掌管
- at this接着就,随即
- at this juncture在这个当口
- at this moment in time此时此刻
- at this point in time此时,现在
- at this rate照这种情形,既然如此
- at this time在此时
- at this time of (the) day在一天中的这个时候(如清晨、深夜等);在这个阶段(如历史、文化、谈判等的后阶段)
- at this writing在写本文〔本书〕时
- at times有时,间或
- at top speed尽快地,以最快速度,拼命地
- at twice分两次地;第二次
- at variance(事物之间)不一致,不相符合
- at volley不经意地,顺便地;(球)未落地凌空时
- at war (with)(同…)处于作战状态,(同…)不和,(同…)进行竞争
- at wholesale用批发方式
- at will任意,随意
- at work在工作,在干活,在劳动;在工作地点,在工作场所,在办公室;在运转,在起作用
- at wrong end在错的一头;不对头
- at your convenience在你方便的时候,以你认为合适的方式
- at your earliest convenience在你方便时尽早
- be at a deadlock处于(或陷入)僵局
- be at action stations准备行动,严阵以待
- be at the end of one's rope山穷水尽;智穷力竭
- be at the end of one's tether山穷水尽;智穷力竭
- be at the races(妓女)街头卖笑
- be at the receiving end(成为)接收方;(成为)承受(或被害者)一方
- be in at the death(打猎时)目睹猎物被猎狗咬死;看到事情的结局
- be in at the finish最后猎获猎物时亲自在场;在比赛的最后阶段亲自在场
- down at (the) heel(鞋子)鞋跟磨掉的;(人)穿鞋跟磨破的鞋的;衣衫褴褛的;邋遢的
- ill at ease局促不安,不自在
- leave it at that就到此为止,别再说什么(或做什么)
- light at the end of the tunnel(历尽艰辛之后终于看到的)成功之光;(久病之后终于出现的)康复可能
- near at hand邻近,在近旁;在不久的将来
- out at heel鞋跟穿破的;袜跟有洞的;衣衫褴褛的;邋遢的
- out at (the) elbows(衣衫)露肘的,破旧的;衣衫褴褛的
- out at (the) heels鞋跟穿破的;袜跟有洞的;衣衫褴褛的;邋遢的
- the man at the wheel驾驶员,舵手;掌管者,负责人
副词+~- back at square one回到起点
- be in at在场
- be on at唠叨,不停地催促〔责怪〕
- hard at it努力工作
~+副词- all at once突然,忽然;同时,一起
- at home在家;在国内;无拘束;会客
- at once立即,立刻,同时,既…又…
- at once...and...既…又…
- at random胡乱地,随便地,任意地
~+形容词- at earliest最早
- at full(月亮)在最圆时;完整地,完全地
- at large(罪犯、野兽等)未被捕获的,不受约束的;不具体的;没有固定职业的;普遍的,一般的
- at last终于
- at long last终于;经过很多苦恼(或麻烦)之后
- at normal正常的(地)
- at (the) best就最乐观的一方面看;至多,充其量
- at (the) farthest最远(也不过…);最迟(也不过…);至多
- at (the) first起先,开始时
- at (the) furthest最远;最迟;至多
- at (the) latest至迟,最晚
- at (the) least至少;无论如何;不管怎样;反正
- at (the) longest至多;最长
- at (the) lowest至少;最低
- at (the) most至多,不超过
- at the very most至多,充其量不超过
- at the (very) outside最多,充其量
- at (the) worst最不利的一面;在最坏的情况下
~+数词- at sixes and sevens乱七八糟;不和
词组短语
at all(否定句)根本;究竟
be in at 在场,参与 , 参与;与…有关 , [口语] (在某事的最后阶段)在场;参与:
at it again[口语]争吵;重复负面消极的行为(此语亦可含有与性行为有关的意思)
同近义词辨析
at, on, in这组词都有“在……”的意思,其区别是:
at表地点时,指空间位置上的某一点;表时间时,指在时间上的某一时刻。
on表地点时,指某物与另一物表面相接触,或与某地方接壤等;表时间时,指在某一天或某一天的某个时间,尤指在星期几。
in表地点时,指在某一立体空间范围内;表时间时,指一段时间或与年、月、季节时间连用。
at, inat 小地点,arrive at a small village,
in 大地点 arrive in Shanghai
双语例句
用作介词(prep.)- I'm sorry to obtrude on you at such a time.
我很抱歉在这个时候打扰你。 - She had her hair styled at the beauty parlor.
她的头发是在美容院做的。 - Snipers shot at the invaders from the roof tops.
狙击手从房顶上向侵略者射击。 - She makes eyes at the handsome young man.
她向那位英俊的小伙子送秋波。 - The airplane flies at 900 kilometers an hour.
飞机以每小时900公里的速度飞行。
权威例句
Self-Assembly at All ScalesThe ATLAS Experiment at the CERN Large Hadron ColliderThe ATLAS Experiment at the CERN Large Hadron ColliderThe ATLAS Experiment at the CERN Large Hadron ColliderCompetence at Work: Models for Superior PerformanceStellar population synthesis at the resolution of 2003Arjun Appadurai. Modernity at Large: Cultural Dimensions of GlobalizationThe TRMM Multisatellite Precipitation Analysis (TMPA): Quasi-Global, Multiyear, Combined-Sensor Precipitation Estimates at Fine ScalesKuopio Atherosclerosis Prevention Study (KAPS). A population-based primary preventive trial of the effect of LDL lowering on atheros...A nuclear factor induced by hypoxia via de novo protein synthesis binds to the human erythropoietin gene enhancer at a site required...