英语词汇“tool joint”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	tool joint
释义	tool joint tool joint [′tül ‚jȯint] (engineering) A coupling element for a drill pipe; designed to support the weight of the drill stem and the strain of frequent use, and to provide a leakproof seal.
随便看	retaining fee retaining it over retaining lien retaining orthodontic appliance retaining over retaining ring retaining them over retaining wall retaining walls retain it over retainment retainments retain on board until ultimate assignment received retain over retains retains it over retain something over retain (something) over (someone or something) retains over retains something over retains them over retain them over retake retaked retaken

英语词典包含2567994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。