英语词汇“railroad jack”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	railroad jack
释义	railroad jack railroad jack [′rāl‚rōd ‚jak] (mechanical engineering) A hoist used for lifting locomotives. A portable jack for lifting heavy objects. A hydraulic jack, either powered or lever-operated.
随便看	job mix formula job motivation questionnaire jobname job network member job network provider job number jobob job object job observation and behavior scale: opportunity for self-determination job of general manager job of the week job of work job opening job openings job openings and labor turnover survey job openings for economists job openings i know about job operations report job opportunities and basic skills job opportunities for low-income individuals job opportunities for the blind job opportunities in nevada job opportunities in the business sector job opportunities in virginia education job opportunities task force

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。