英语词汇lifesaving vest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	lifesaving vest
释义	lifesaving vest 简明释义救生背心专业释义 1 经济学救生背心
随便看	frame splice frame splice key frame split frames received frames received in error framestack frame start frame start delimiter frame statement frame station frame station line frame stations framesticks frame stiffening frame stiffness frame stirrer framestone frame storage Framestore frame store frame story frame story frame story frame straightener frame stress

英汉双解词典包含3185865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。