life-belt

英 ['laɪfb'elt] 美 ['laɪfb'elt]

• n. 救生带

life-belt的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 life belt:

1. belt attaching you to some object as a restraint in order to prevent you from getting hurt

2. a life preserver in the form of a ring of buoyant material