life vest
英[laɪfvest]
美[laɪfvest]
- life n.一生；生命；生活；人生
- vest n.背心；内衣；汗衫；马甲vt.授予；使穿衣vi.穿衣服；(权力、财产等)归于
Noun:
-
life preserver consisting of a sleeveless jacket of buoyant or inflatable design
用作名词 (n.)
- Your life vest is stored under your seat.
救生衣就在你的座位底下。
- The life preserver kept him up until the boat came.
救生衣使他保持浮在水面直到小船来救他。
