🧩 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
about taking care of babies, I assure you.
如何照顾小孩, 我向你保证。
I am bored to death.
我无聊死了。
I've just had a cup, thank you.
我刚喝了一杯,谢谢。