英语词汇“rocking valve”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	rocking valve
释义	WordReference Random House Unabridged Dictionary of American English © 2024 rock′ing valve′, Mechanical Engineering(on a steam engine) a valve mechanism oscillating through an arc to open and close.
随便看	rrr rrsp rrt rs. rs r.s rsa rsd rse r selection rselection rsfsr rsi rsl rsm rsnz rspb rspca rss rsv rsvp rsvp'd rsvped rsvp'ing rsvping

英语词典包含188688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。