カフェイン
Japanese
Etymology
Borrowed from German Kaffein[1][2] or English caffeine.[1][2]
Pronunciation
Noun
カフェイン • (kafein)
References
- ↑ 1.0 1.1 1.2 Matsumura, Akira, editor (2006), 大辞林 [Daijirin] (in Japanese), Third edition, Tokyo: Sanseidō, →ISBN
- ↑ 2.0 2.1 Matsumura, Akira, editor (1995), 大辞泉 [Daijisen] (in Japanese), First edition, Tokyo: Shogakukan, →ISBN