life-saving suit
基本解释
- [交通運輸工程]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.
介紹了這些水処理劑在節水、環保、延長設備使用方麪的作用和價值。
雙語例句
专业释义
- 救生服