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	life preserver 1 ENTRIES FOUND: life preserver (noun) life preserver noun plural life preservers life preserver noun plural life preservers Learner's definition of LIFE PRESERVER [count] chiefly US : a floating device that is designed to save you from drowning救生用具
随便看	predominated predominately predominates predominating preeclampsia preemie preemies preeminence preeminent preeminently preempt preempted preempting preemption preemptions preemptive preemptively preempts preen preened preening preens preexistent preexisting prefab

英汉双解词典包含109353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。