英 [saɪ] 美 [saɪ]
v. 叹气，叹息；（风）呼啸，呜咽；叹息着说；<文> 渴望，思慕
n. 叹气，叹息（声）；（尤指风发出的）叹息般的声音
复数sighs
第三人称单数sighs
现在分词sighing
过去式sighed
过去分词sighed
sigh /saɪ/ CET4 TEM4 [ sighing sighed sighs ]
不及物动词 When you sigh, you let out a deep breath, as a way of expressing feelings such as disappointment, tiredness, or pleasure. 叹气
Michael sighed wearily.
迈克尔疲惫地叹了口气。
Roberta sighed with relief.
罗伯塔松了口气。
可数名词 Sigh is also a noun. 叹气
She kicked off her shoes with a sigh.
她叹着气踢掉了鞋子。
习语 If people breathe or heave a sigh of relief, they feel happy that something unpleasant has not happened or is no longer happening. 松了口气
With monetary mayhem now retreating into memory, European countries can breathe a collective sigh of relief.
随着金融混乱已成往事，欧洲国家全都可以松口气了。
an utterance made by exhaling audibly
同义词： suspiration
a sound like a person sighing
she heard the sigh of the wind in the trees
utter with a sigh
叹息
(5)深呼吸或叹息(Sigh)：长时间应用固定的呼吸频率和潮气量，可使扩张不足的肺泡逐渐陷闭，顺应性下降。这时通气量未变，但换气功能可减退。
叹气（sigh）:机械通气中间断给予高于潮气量50%或100%的大气量以防止肺泡萎陷的方法。常用于长期卧床、咳嗽反射减弱、分泌物引流不畅的患者。
贝利乌鸦唏嘘(Sigh)一声(Soon as)：我最受不了如许的颜面，要铭记在心；每天都是一年中最美好的日子。
但是看看这组写真的性感惹火程度，我们不得不感叹(Sigh)：足球的世界内里，女人跟足球一样，为的是男人。
叹息，叹气
叹息，叹气
叹息，叹气
We all heaved a sigh of relief.
我们都如释重负地舒了一口气。
'I'll wait,' he said with a sigh.
“我就等呗。”他叹口气说。
Mr. Collier heaved a sigh and got to his feet.
科利尔先生深深叹了一口气，然后站起身。
Sylvie gave a long sigh.
VOA : special.2010.04.03
As you know from reading your Pairy, the sigh reading has dialogue on personal identity and immortality.
读，野狼战北，这本书，里面提到过关于人格同一性,和永生不死的对话。
死亡课程节选 : 耶鲁公开课
All right. Because we're about to get to the hard part Sigh. All right.
第一层嵌套数组，好，很安静啊,大家有什么问题么？
计算机科学及编程导论课程节选 : 麻省理工公开课
Left guard Matt Slauson said he breathed a sigh of relief when the clock hit zeros.
Then she gave a sigh and went into the house, only turning round on the veranda.
When the piece of wood finally hit the ground, Ms. Teigen breathed a sigh of relief.