英语词汇“retro-rocket”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	retro-rocket
释义	retro-rocket n. an auxiliary rocket for slowing down a spacecraft etc., e.g. when re-entering the earth's atmosphere.
随便看	PLA placable placard placate place placebo placenta placer placet placid placket placoid plafond plagal plage plagiarism plagiarize plagio- plagioclase plague plaice plaid plain plainchant plainsman

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