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 preservern.（名词） A buoyant device, usually in the shape of a ring, belt, or jacket, designed to keep a person afloat in the water.救生用具：一种有浮力的装置，通常是圈状、带状或夹克衫状，用途是使人能浮在水中 Chiefly British A weapon, such as a blackjack.【多用于英国】护身棒：一种武器，如装有手柄的包革金属棒
随便看	rubberneck rubbernecked rubbernecker rubbernecker rubbernecking rubbernecks rubber plant rubbers rubber stamp rubber-stamp rubber tree rubbery rubber–base paint rubber–stamp Rubbia rubbing rubbing rubbing alcohol rubbings rubbish rubbish rubbished rubbishes rubbishing rubbishy

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