请输入您要查询的英文单词：
单词
lifebelt
释义
lifebelt
NOUN
C
/ˈlaɪfˌbelt/
1
BRITISH a rubber object shaped like a ring that you throw to someone to save them when they have fallen into water 救生圈
2
AMERICAN a special belt that you wear to stop yourself from sinking in water 救生带