v.叹气，叹息( sigh的现在分词 )；悲鸣；叹着气说；叹息道 双语释义：v.(动词)vt. & vi. 叹气,叹息 make act of sighing; sound of a sighn.(名词)[C] 叹息,叹气 act or sound of sighing英英释义： sighn.an utterance made by exhaling audibly同义词：suspirationa sound like a person sighing"she heard the sigh of the