英语词汇“as blithe as a butterfly”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	as blithe as a butterfly
释义	as blithe as a butterfly 非常快乐；十分活泼
随便看	expansion unit expansion valve expansion-valve expansion valve gear expansion valve piston expansion valve with pilot valve expansion vessel expansion volume expansion washer expansion water seal expansion wave expansion way expansion wire expansion with enlarged solution volume expansion work expansion zone expansive expansive ability expansive action expansive admixture expansive admixture concrete expansive agent expansive agent for cement slurry expansive agents expansive agents for concrete