英语词汇retro-rocket怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	retro-rocket
释义	retro-rocket 简明释义 n.制动火箭；反推进火箭网络释义 1 ?反推进火箭 ... retroreflector 回射器 retro-rocket 反推进火箭 retrorocket 减速火箭 ... 短语 1 retro rocket 制动火箭 2 solid-state retro-rocket unit 固体燃料火箭推进器 3 de-orbit-retro rocket 脱离轨道制动火箭发动机双语例句 1 Finally, when in orbit round the earth, the calculators calculate exactly when to fire the retro-rocket to effect re-entry. 最后，在围绕地球的轨道运行的时候，计算机会精确地计算出应该在什么时候发射制动火箭以重返大气层。
随便看	actuated roller switch actuated torque valve actuated valve actuate positive factors actuates actuate size actuating actuating air actuating apparatus actuating appliance actuating arm actuating battery actuating bellows actuating brake cylinder actuating cable actuating cam actuating cavity actuating chamber actuating circuit actuating code actuating coil actuating compensating piston actuating current actuating cylinder actuating detector

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。