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	academic international press academic intervention program academic intervention services academic intervention services teaching assistant academicism academic issue academic journal academic journal policy database balaenoptera borealis balaenoptera musculus balaenoptera physalus balaenopteridae balaenopterinae balaenoptiidae balafon balafonist balafons balagan balagansk balagansk steppes balaguer balaguer bridgehead balaguer, joaquin balaguer, joaquín balaguer, lleida

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。