网站首页  词典首页

词汇	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	risked risk factor riskier riskiest risking risks risky Risorgimento risotto risottos risqué rissole rissoles rissolé ristra rit. Ritalin ritardando ritardandos rite rite rite of passage rites ritonavir ritornel

烛光网英语在线翻译词典收录了166908条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。