常见例句用作名詞 (n.)Now there are cola drinks without caffeine.現在也有不含咖啡因的可樂類飲料。I'm trying to cut down on sugar and caffeine.我決定減少對糖和咖啡因的攝取量。Caffeine makes people nervous and unsleeping.咖啡因是人們緊張和難以入睡。 返回 caffeinated