英语词汇extravehicular activity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	extravehicular activity
释义	ex·tra·ve·hic·u·lar activity AHD[ĕk'strə-vē-hĭkʹyə-lər] D.J.[ˌekstrəviːˈhɪkjələ]K.K.[ˌɛkstrəviˈhɪkjəlɚ]n.（名词）abbr. EVA【缩写】extravehicular activityastronaut Randy Bresnik on a mission at the International Space Station inNovember 2009 Activity or maneuvers performed by an astronaut outside a spacecraft in space.太空中的宇航员在宇宙飞船外的活动
随便看	scuppering scuppernong scuppernongs scuppers scups scurf scurfed scurfing scurfs scurried scurries scurril scurrile scurrilities scurrility scurrilous scurrilous scurry scurry scurrying scurvier scurvies scurviest scurvy scurvy grass

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