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	bimetallic bimetallism bimillenary bimillennium Bimini Islands bimodal bimolecular bimonthly bimorphemic bimotor bimotored bin bin- binal binarity binary binary cell binary code binary-coded decimal system binary color. binary digit binary fission binary form binary operation binary opposition

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