英语词汇“compensator downhole(bumper sub)”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	compensator downhole(bumper sub)
释义	compensator downhole(bumper sub) 井下钻串缓冲器
随便看	be unschooled in sth be unsparing in one's efforts be unsparing of praise be unsuitable for sth be unwilling to be unworthy of be up be up against be up against a brick wall be up against it be up against the wall be up a gum tree be up and about be up and about again be up and abunt be up and around be up and doing be up and down be up and running be up a stump be up before be up below the standard be up for be up for grabs be up for sale 文不像誊录生，武不像救火兵文不按古，匠心独妙。文不文，武不武文不犯顺，武不违敌文不能像秀才，武不能当兵文不能安邦，武不能定国文不能，武不能文不象拆字的，武不象当兵的文中要自有诗，诗中要自有文。文丽日月，学贯天人ちょうとう【長刀】ちょうとうはちょうとうは【超党派】ちょうとっきゅうちょうとっきゅう【超特急】ちょうどちょうどちょうど【丁度・恰度】ちょうど【調度】ちょうどうけん