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	unseeingly unseel unseelie unseem unseeming unseemlier unseemliest unseemliness unseemly unseen unseen fire unseen mystical force unseens unseeyn unsegmented unsegmentedly unsegregated unsegregatedly unseisable unseizable unseized unseldom unselect unselected unselected autologous peripheral blood progenitor cell transplantation

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。