英语词汇life preserver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	life preserver
释义	请查阅词条：life-preserver
随便看	truss truss_1 truss_2 trussed trusser trussers trusses trussing trust trust_1 trust_2 trustabilities trustability trustable trustafarian trusted trustee trusteed trusteeing trustees trusteeship trusteeships truster trusters trustest

英汉双解词典包含314281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。