英语词汇“launch vehicle”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	launch vehicle
释义	launch vehicle noun A rocket-powered vehicle used to send artificial satellites or spacecraft into space.Its solid rocket motor ignited 5.2 seconds later sending the launch vehicle and research vehicle payload on its test flight.... The first launch of any new rocket is risky and few companies will want to put their very expensive new spacecraft on an untried launch vehicle. A kind of rocket-powered taxicab called a launch vehicle carries a satellite from earth into space.
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