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	rock wool rockwork rock wren rocky Rocky Mount Rocky Mountain College Rocky Mountain goat Rocky Mountains Rocky Mountain sheep Rocky Mountain spotted fever Rocky Mountain States Rocky River rock–ribbed rococo rococos rocombole rocs rod rod rodded rodding rode rode rode rodent

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