Caffeine sodiocinnamate
[医] 桂皮酸钠咖啡因
🧩 词语组成解析
caffeine
[['kæfi:n]]
n. 咖啡因, 咖啡碱\\n[化] 咖啡因; 咖啡碱
🗣️ 情景例句
What do you do when you are not working?
工作之余你有什么消遣活动？
Thank you but this is something I have to decide alone.
但有些事情我必须自己作决定。
Yes, that's right.
是的。