咖啡因

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Chinese[edit]

coffee cause; reason; because
trad. (咖啡因) 咖啡
simp. #(咖啡因) 咖啡
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Etymology[edit]

Phono-semantic matching of English caffeine.

Pronunciation[edit]


Noun[edit]

咖啡因

  1. caffeine

Synonyms[edit]

Derived terms[edit]