英语词汇“spacewalk”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	spacewalk
释义	spacewalk —spacewalker, n. /spays"wawk'/, n. 1. a task or mission performed by an astronaut outside a spacecraft in space. v.i. 2. to execute such a task or mission. [1960-65, Amer.; SPACE + WALK]
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