| 释义 |
n. life jacket,life vest,PFD,personal flotation device,life belt 1. | 救生用具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 |
n. | 1. a ring, belt, or jacket made of material that floats in water, designed to prevent drowning by keeping the wearer's head and shoulders above water 2. a hand weapon consisting of metal stitched into one end of a length of thick flexible leather, used to hit or batter somebody. 3. a life belt or life jacket 1. a ring, belt, or jacket made of material that floats in water, designed to prevent drowning by keeping the wearer's head and shoulders above water 2. a hand weapon consisting of metal stitched into one end of a length of thick flexible leather, used to hit or batter somebody. 3. a life belt or life jacket |
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