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	rcnsis rcnss rcnt rcnu rcnuwc rcnv rcn(v)r rcnvr rcnw rcnwr rcny rcnyo rcnys rcnz rco rcoa rcoak rcob rcobf rcoc rcoci rcod rcode r coding conventions rcoe

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。