叹气名词英语怎么说

"Sigh" 是叹气的英文名词。它来源于古英语 "síġian"，意思是呼气。

例句：

She let out a sigh of relief when she heard the good news. (她听到好消息后松了口气。)
He sighed deeply as he thought about all the work he had to do. (他想起所有要做的工作，深深地叹了口气。)
The doctor let out a sigh of disappointment when he saw the test results. (医生看到检查结果时叹了口气，感到失望。)