英语词汇crash helmet怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	crash helmet
释义	crash helmet noun a helmet worn by a motorcyclist to protect the head in case of a crash （摩托车驾驶员戴的）防撞头盔。
随便看	geo geobotanical geobotanist geobotany geocentric geocentrically geocentric latitude geocentrism geochemical geochemist geochemistry geochronological geochronologist geochronology geochronometric geochronometry geode geodesic geodesist geodesy geodetic geodic geoduck geoengineering Geoffrey of Monmouth

英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。