life preserver 详细解释

life preserver

n. <美>救生工具, <英>(用以自卫的)护身棒

英英释义

名词 life preserver:

rescue equipment consisting of a buoyant belt or jacket to keep a person from drowning

同义词：preserver, flotation device

补充

life preserverlife preservern.1.〈美〉救生工具,〈英〉(用以自卫的)护身棒

例句

1. She said she'd never really been in danger because she'd been wearing a life preserver.她说自己算不上真正遇到危险, 因为她一直都穿着救生衣。

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