life-saving suit
基本解释
- [交通运输工程]救生服
英汉例句
- They suit north and south water system respectively, and are good to be popularized and applied with water-saving, environmental protection and a longer equipment life.
介绍了这些水处理剂在节水、环保、延长设备使用方面的作用和价值。
双语例句
专业释义
- 救生服