英语词汇“key stratum”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	key stratum
释义	key stratum [ki: ˈstreɪtəm] 标准层
随便看	aerospacecraft aerospace craft aerospace defense aerospace disease aerospace dynamics aerospace education aerospace education foundation aerospace education resource center aerospace electric motor aerospace electronics aerospace engineer aerospace engineering aerospace engineers aerospace environment aerospace environment forecasting aerospace equipment aerospace equipment instruction aerospace escape system aerospace factor aerospace field aerospace flight vehicle aerospace force aerospace-grade aerospace ground equipment aerospace ground-support equipment 犹喜洞天自乐犹在楚城边犹堪一战取功勋犹客南州犹宿芦花犹寒欲雨暮春天犹带一分阴犹带彤霞晓露痕犹带昭阳日影来犹带离恨そくはつそくはつ【束髪】そくばいそくばい【即売】そくばくそくばくそくばく【束縛】そくばく【若干】そくひつそくひつ