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	astronaut /as"treuh nawt', -not'/, n. a person engaged in or trained for spaceflight. [1925-30; ASTRO- + (AERO)NAUT, prob. via F astronaute; see ASTRONAUTICAL]
随便看	diatom diatomaceous diatomaceous earth diatomic diatonic diatonicism diatreme diatribe diatropism Diaz diaz- diazepam diazine diazo diazo- diazoalkane diazoamino diazoamino group diazo group diazole diazomethane diazonium diazonium compound diazonium salt diazo process

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