英语词汇rocket booster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	rocket booster
释义	Definition of rocket booster in English: rocket booster noun Astronautics A booster in the form of a rocket; especially one used in launching a spacecraft. Origin 1920s; earliest use found in Popular Science Monthly. Definition of rocket booster in US English: rocket booster noun Astronautics A booster in the form of a rocket; especially one used in launching a spacecraft. Origin 1920s; earliest use found in Popular Science Monthly.
随便看	possessions possessival possessive possessive determiner possessively possessively possessiveness possessiveness possessivenesses possessive pronoun possessive pronouns possessives possess oneself of possess oneself of possessor possessor dispair(e disparable disparage disparageable disparaged disparagement disparagement disparagements disparager

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Definition of rocket booster in English: