yawn 基本解释
vi.打呵欠；张开，裂开；张开大口；
n.呵欠；无聊的人或事；裂口；
变形
复数：yawns过去式：yawned过去分词：yawned现在分词：yawning第三人称单数：yawns
双语释义
v.(动词)vi. & vt. 打呵欠 take a deep breath with the mouth wide open as sleepy or bored
英英释义
yawn
n.an involuntary intake of breath through a wide open mouth; usually triggered by fatigue or boredom"he could not suppress a yawn"; "the yawning in the audience told him it was time to stop"
同义词：yawningoscitanceoscitancy
v.utter a yawn, as from lack of oxygen or when one is tired"The child yawned during the long performance"
be wide open同义词：gapeyaw
yawn 相关例句
词汇搭配
用作动词 (v.)～+名词～+副词- yawn drowsily昏昏欲睡地打着呵欠
- yawn ferociously使劲地打着呵欠
- yawn furtively〔secretly〕偷偷地打着呵欠
- yawn heavily深深地打呵欠
- yawn lazily懒惰地打着呵欠
- yawn loudly大声打呵欠
- yawn prodigiously惊人地打着呵欠
- yawn publicly在众人面前打呵欠
- yawn widely嘴张得大大地打呵欠
- yawn out打着呵欠说
～+介词- yawn for为…张大嘴
- yawn over在…时打呵欠
双语例句
用作动词(v.)- His long boring story made me yawn.
他的冗长的故事听得我直打呵欠。 - He closed the book, yawned, and went to bed.
他合起书, 打了个呵欠, 然后上床睡觉了。 - The deep crevasse yawned at their feet.
他们脚下的冰川有一道深深的裂缝。
用作名词(n.)- I gave a loud yawn, but he just kept on talking.
我大声打了个呵欠，可他还是不停地讲下去。 - He stretched himself with a yawn.
他打了个呵欠伸了伸懒腰。
权威例句
Yawn! (Yet another window on nail!)Yawn Contagion and Empathy in Homo sapiensHand up! Yawn and raise your arm.YAWN: A Semantically Annotated {Wikipedia} {XML} CorpusIn bonobos yawn contagion is higher among kin and friends.Yearning to yawn: the neural basis of contagious yawning ☆Yawn contagion in humans and bonobos: emotional affinity matters more than speciesA critical view of the yawn-sigh as a voice therapy technique *The dawn of the yawn: is yawning a warning? Linking neurological disordersDevelopment of fetal yawn compared with non-yawn mouth openings from 24-36 weeks gestation.
