life-buoy

基本解释

• 救生圈

英汉例句

双语例句

• My mother tells me that she let me swim in the water with a life-buoy when I was 20 days old.
  我妈妈告诉我，在我出生20天的时候她就让我拿着个救生圈在水里游了。

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词组短语

短语

• life -buoy detail 救生圈
• night life -buoy 带烟火信号的救生圈
• plastic life -buoy test 塑料救生浮具试验
• Life buoy self -igniting light marker 救生圈自亮灯
• life buoy self -lighiting light 救生圈自亮灯

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英英字典

柯林斯英英字典

• any of various kinds of buoyant device for keeping people afloat in an emergency

• life-buoy剑桥字典
• life-buoy柯林斯字典

专业释义

交通运输工程

• 救生圈
• 救生衣

能源科学技术

• 救护圈