英语词汇“helper grade”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	helper grade
释义	helper grade helper grade [′hel·pər ‚grād] (mining engineering) A grade on which helper engines are required to assist road locomotives. Also known as pusher grade.
随便看	person eligible for relief person eligible to receive effects personen, institutionen, objekte, sachen person-environment-occupation-performance model person-focused care person friday person from abroad person generating adjustment person guided vehicle person having ordinary skill in the art person-held records personhood personhood theory person hour person-hour person identifiable data person identification service personifcation personifiable personification personification of time personifications personified personifier personifiers

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。