lifeline

US [ˈlaɪfˌlaɪn]
UK ['laɪf.laɪn]
  • na.生命线;救生索;(潜水员的)通报绳
  • Web命脉;生命线段;生活轨迹
Plural Form:lifelines  
na.
1.
命脉,生命线
2.
救生索;(潜水员的)通报绳

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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