life preserver的中文翻译
翻译
life preserver
字典
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life preserver1
<美>救生工具, <英>(用以自卫的)护身棒
noun-
a piece of material that floats well, or a jacket made of such material, used to rescue a person who has fallen into water, by keeping them above water
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a piece of material that floats well, or a jacket made of such material, used to rescue a person who has fallen into water, by keeping them above water
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字典:
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