while 基本解释
conj.在…期间;与…同时;虽然;而
n.(一段)时间;
vt.消磨,打发(时间);(愉快而懒散地)度过(时间)(常与 away 连用);
变形
复数:whiles过去式:whiled过去分词:whiled现在分词:whiling第三人称单数:whiles
双语释义
conj.(连词)在…期间,当…的时候; 与…同时 during the time that; at the same as
虽然,尽管although
而,然而 and then
n.(名词)[S] (一段)时间 (period of) time
英英释义
while[ hwail ]
n.a period of indeterminate length (usually short) marked by some action or condition"he was here for a little while"
同义词:piecespellpatch
while 相关例句
词组短语
after a while过了一会儿
a little while不久,一会儿
all the while一直;始终
quite a while有一阵子,半天;相当长一段时间
a while ago刚才,方才
at whiles有时;间或;有时常常
a while back一段时间之前,不久之前;前阵子
while away消磨;消磨时间
all this while这阵子
between whiles不时的,时常
更多收起词组短语
同近义词辨析
when, as, whilewhen从句动词点动词,持续性动词均可,
as重在表示动作同时发生,伴随进行,
while 从句动词为持续性动词 While I slept, a thief broke in.
whereas, nevertheless, but, however, still, while, yet这组词都有“但是,可是,然而,而”的意思,其区别是:
whereas表对比,一般可与while互换。
nevertheless指尽管作出完全让步,也不会发生任何影响。
but口语常用词,语气较强,泛指与前述情况相反。
however表转折关系,语气稍弱于but,连接性也弱一些,因而常作插入语。
still语气强,多用于肯定句或疑问句。指尽管作出让步,采取措施或表示反对,但情况仍然如故,无所改变。
while表对比,一般可与whereas换用,但程度弱一些。
yet常用于否定句,语气比still稍强。指不管作出多大努力或让步,仍达不到预期的结果。
双语例句
用作连词(conj.)- I lived in a hostel while I was a student.
我求学期间住在青年招待所里。 - While Mary was writing a letter, the children were playing outside.
玛丽写信时,孩子们在外面玩耍。 - In a word, while the prospects are bright, the road has twists and turns.
总之,虽然前途是光明的,但是道路是曲折的。 - While I admit that there are problems, I don't agree that they cannot be solved.
尽管我承认有问题存在
用作名词(n.)- I haven't seen him for a long while.
我已经很久没见到他了。 - She worked in a bank for a while before studying law.
她学法律之前在银行工作过一段时间。 - Before I eat dinner,I read newspaper for a while
在吃晚饭以前,我会读一会儿报纸
用作动词(v.)- A detective story helps to while away the time.
侦探小说有助于打发时间。 - I didn't know how to while away my tedium.
我不知道如何度过乏味的时刻。
权威例句
Dissection of TNF receptor 1 effector functions: JNK activation is not linked to apoptosis while NF-kappaB activation prevents cell ...A comparison of intent-to-treat and per-protocol results in antibiotic non-inferiority trials.Liquid jet recording process and liquid jet recording headAn Introduction to Support Vector Machines and other kernel-based learning methodsAbove the Clouds: A Berkeley View of Cloud ComputingBilateral Filtering for Gray and Color ImagesOrdering, metastability and phase transitions in two-dimensional systemsRouting techniques in wireless sensor networks: a surveyOrganic Thin Film Transistors for Large Area ElectronicsBlind signal separation: statistical principles