咖啡因

[kā fēi yīn]

• caffeine
• thein
• caffein
• coffeinum
• coffeine
• winefare

参考释义

咖啡因

• -

例句

1. 血液中可以允许的咖啡因含量大约相当于五杯咖啡中的含量，所以，喝四杯咖啡还是可以的。
   And the amount you can have in your blood is worth about five cups. So the Olympic athletes could still drink four cups of coffee and it going to be okay.

短语

• 茶精
• 茶素