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	simple harmonic motion simple-hearted simple honors simple interest simple interval simple machine simple majority simple measure. simple microscope simpleminded simple pendulum simple pole simple protein simple sentence Simple Simon simple sugar simple syrup simple time simpleton simple transcendental extension simple vow simplex simplex method simplicidentate simplicity

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