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lifesaver

US [ˈlaɪfˌseɪvər]
UK [ˈlaɪfˌseɪvə(r)]
  • n.救助物;救命物
  • Web救命水壶;救生员;救命恩人
Plural Form:lifesavers  
lifesaver
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n.
1.
救助物;救命物a thing that helps sb in a difficult situation; sth that saves sb's life
The new drug is a potential lifesaver.
这种新药有可能成为一种救命药。

Sample Sentence

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