单词	crash helmet
释义	crash helmet ˈcrash ˌhelmet noun [C] ► F0 a hard hat that covers and protects the whole head, worn especially by motorcyclistsThesaurus+: ↑Things worn to cover the head, face or neckThesaurus+: ↑Protective clothing
随便看	virus visa visage viscera visceral viscose viscosity viscount viscountess viscous vise visibility visible visibly vision visionary visit visitation visiting hours visitor visitors' book visit sth on/upon sb visit with sb visor vista

英语词典包含67674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。