单词	space helmet
释义	space helmet Thesaurus Noun 1. space helmet - a helmet worn by astronauts while in outer spacehelmet - a protective headgear made of hard material to resist blows space helmet noun Words related to space helmet noun a helmet worn by astronauts while in outer space Related Words helmet
随便看	2,4-dinitrobenzaldehyde 2,4-dinitrobenzenesulfenyl chloride 2,4-dinitrophenol 2,4-dinitrophenylhydrazine 2,4-dp 24-hour clock 24-hour interval 24 hour sleep-wake cycle 24-hour trading 24-hour urine 24-hour virus 24-hr dietary recall 24 june 24-karat gold 24 may 24 may 2007 24na 24 october 24p 24 second clock 24-second clock 24th 24th june 24th may 24th millennium bc

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