英语词汇“drill string”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	drill string
释义	drill string (on a drill rig) the assemblage of drill pipes that link the drill bit to the mechanism that imparts rotary or reciprocating motion. [1695-1705]
随便看	tunny Tuonela tup tupelo Tupelo Tupi Tupi-Guarani Tupolev tuppence tuppenny Tupper Tupungato tuque tu quoque Tura turaco Turanian turban turban squash turbary turbellarian turbid turbidimeter turbidite turbidity current

英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。