英语词汇“step bar”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	step bar
释义	step bar 阶梯试块
随便看	extraction steam extraction steam engine extraction steam for factories extraction steam heating extraction steam pipe extraction steam pipeline extraction steam pipe line extraction steam regulation extraction steam system extraction steam turbine extraction-step extraction stop and nonreturn valve extraction stop and non return valve extraction stop and non-return valve extraction stop valve extraction suppresion extraction suppression extraction system extraction temperature extraction test extraction thimble extraction time extraction titration extraction tool extraction tower 抬高价码抱一颗猪头，找不到庙门抱一颗猪头，还找不到庙门？抱上金碗讨饭吃，枉受苦抱不平抱人家儿子下油锅抱住喉咙不开口抱住斧子一边砍抱住斧子一面砍抱住老弦弹端近端金端麗競競競う競べ競べる競り競りあう