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

单词	drilling jar
释义	drilling jar 钻进跳打器 ; 活环
随便看	double-logarithmic double logarithmic double logarithmic chart double logarithmic paper double logarithmic scale double-log model double-log scale double log transformation double london double-longeron wing double longitudinal stay double-loop double loop double loop antenna double-loop antenna double loop coordination strategy double-loop learning double loop learning double-loop mono-cable circulating detachable ropeway double-loop pattern double-loop servomechanism double-loop to-and-fro bi-cable ropeway double loop whorl double low water double l square 小风疏雨萧萧地小黄昏少住春还去少华与首阳少壮尽点行少壮能几时少夺人衣作地衣少妇今如此少妇今春意少妇今春意桂窟桂竹桂籍桂花桂花翅桂花鱼翅桂蠹桂通桂酌桂魄