英语词汇“ion propulsion”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	ion propulsion
释义	WordReference Random House Unabridged Dictionary of American English © 2024 i′on propul′sion, Rocketrya projected type of propulsion for vehicles in outer space, the exhaust consisting of positive ions and negative electrons repelled from the vehicle by electrostatic forces, resulting in a very high exhaust velocity.
随便看	grand passion grand penitentiary grand piano grand prairie grand prix grand pré grand quarter grand rapids grandrelle grand right and left grand river grand rounds grands grand-scale grand serjeanty grandsire grand slam grandson grands prix grandstand grandstander grandstand play grand teton national park grand theft grand tier

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。