life vest
参考词典中life vest的常规释义：
基本释义
- n. 救生衣
参考例句
- There’s a life vest under your seat for water emergencies.
您的座下有一件救生衣在发生水上紧急情况时用。
- There’s a life vest under your seat for water emergencies.
英英解释
1个名词解释
- life preserver consisting of a sleeveless jacket of buoyant or inflatable design
[同] cork jacket, life jacket, life vest
点击查看……- life preserver consisting of a sleeveless jacket of buoyant or inflatable design
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