英语词汇“astronaut”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	astronaut
释义	astronautastronaut /ˈæstrəˌnɔt, -ˌnɑt/ ●○○ noun [countable] Etymology ETYMOLOGYastronaut Origin: 1900-2000 astro- + -naut (as in aeronaut; ➔ AERONAUTICS) someone who travels and works in a spacecraft
随便看	middle-sized middleweight Middle West middling Mideast midfield midfielder midge midget MIDI midi midlife midlife crisis midnight midnight judge midnight sun mid-ocean ridge midpoint midpoint formula midpoint of a segment midriff midsection midsegment midshipman midsize

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