英语词汇“active insulation”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	active insulation
释义	active insulation 积极防振
随便看	U.S.Generalised Scheme of Preference us geography US Geological Survey u.s. geological survey (usdi) (usgs) us gi us gild us gill us gm us go us -goer us gold us gov US Government U.S. government u.s.government us government agency obligation us government agency securities u.s. government printing office US Government Printing Office us government printing offices U.S. Government Publication us governments u.s. governments us government securities us government specification

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