英语词汇时而垂头丧气是什么意思，时而垂头丧气的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	时而垂头丧气
释义	DEFINITIVE EXAMPLES 权威例句〔elevation〕He was subject to periods of elevation and wretched depression.他时而兴高采烈,时而垂头丧气。英汉大词典
随便看	spiral bevel gear cutter spiral bevel gear generator spiral bevel gear pair spiral bevel gearing spiral bimetal thermometer spiral binding spiral bit spiral blower spiral borer spiral broach spiral brush sifter spiral burner spiral burr spiral cam spiral casing spiral cast spiral cell spiral charge spiral chuck spiral chute spiral classifier spiral cleavage spiral cloud spiral coal unloader spiral coil

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。