life-preserver
基本解释
- n.救生用具
英汉例句
- 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。 - A life preserver shaped like a ring.
救生圈圈状救生用具 - Dan: Surfboard? I need a life preserver!
丹:冲浪板?我需要一个救生圈。 - PFD - Personal Flotation Device;a life preserver.
Position Finding Device,位置测定位,测位仪[器]; - Every man's task is his life preserver.
维持一个人的生命事物,就是他的事业。