life buoy
Water
ˈlife ˌbuoy noun [countableC] 
TTWa large ring made out of material that floats, which you throw to someone who has fallen in the water, to prevent them from drowning 救生圈- militarist
- militaristic
- militaristically
- militaristically
- militarists
- militarized
- military
- military-academy
- Military Academy
- militaryacademy
- military brat
- military-cross
- Military Cross
- militarycross
- military-police
- military police
- militarypolice
- military post
- military-service
- military service
- military service
- militaryservice
- Military-topic
- Military-topic action stations
- Military-topic action stations
- 私房
- 私有
- 私有制
- 私有财产
- 私欲
- 私法
- 私活
- 私淑
- 私生子
- 私生活
- 私盐
- 私相授受
- 私立
- 私第
- 私自
- 私营
- 私营企业
- 私藏
- 私见
- 私访
- 私话
- 私语
- 私货
- 私车
- 私通