英语词汇heave a sigh of relief怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	heave a sigh of relief
释义	heave a sigh of relief — 松一口气 See also: heave a sigh — 叹气
随便看	biological test biological testing biological therapy biological threats biological tissues biological toxicity biological toxin biological traits biological transformation biological treatment biological treatment facility biological treatment process biological treatment systems biological value biological vector biological vulnerability biological warfare biological warfare agent biological waste biological waste treatment biological wastewater treatment biological water biological water treatment biological weapon Biological Weapons Convention

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

heave a sigh of relief —