英语词汇“stopwatch time study”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	stopwatch time study
释义	stopwatch time study 马表测时法
随便看	variable speed cone variable-speed cone variable speed constant frequency variable speed constant frequency generator variable speed-constant frequency wtgs variable-speed control variable speed control variable-speed controller variable speed controller variable speed control lever variable speed device variable-speed drive variable speed drive variable speed drive device variable speed electric drive variable-speed electric submersible pump variable-speed engine variable speed engine variable speed fluid coupling variable-speed fluid drive variable speed friction wheel variable-speed gear variable speed gear variable-speed gear drive variable speed generator 一叶障目一叶障目，不见泰山一吐为快一吟一咏一吠百声一吹一唱一呵而就一呼再喏一呼百应一呼百诺ふみ止まるふみ段ふみ潰すふみ留まるふみ石ふみ絵ふみ締めるふみ臼ふみ荒らすふみ越える