As little as 50mg of caffeine can produce pharmacological effects.
仅仅50毫克的咖啡因就能产生药理效果。
...a pharmacologist from the University of California.
加利福尼亚大学的药理学家
👨🏻🏫 Mr. Ng 柯林斯詞典 📚 – collins.mister5️⃣.net切換為繁體中文