🧩 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
I am looking forward to Christmas.
我盼望着圣诞节的到来。
It seems as if it's going to rain.
看起来天好像要下雨。
It would help if you could try to speak a little slower.
请你尽量放慢说话速度。