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caffeine

US [ˈkæˌfin]
UK [ˈkæfiːn]
  • n.咖啡因;咖啡碱
  • Web咖啡硷;不喝因为咖啡因;无水咖啡因
caffeine
n.
— see also
decaffeinated
1.
咖啡因;咖啡碱a drug found in coffee and tea that makes you feel more active

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