🧩 词语组成解析
n. 咖啡因；茶精（兴奋剂）
🗣️ 情景例句
This is Wang with China Bank.
我是中国银行的王先生。
I usually feel timid in the presence of very bright people.
站在聪明人面前，我感到羞怯。
We did as he told us and we won the first place in the league at last!
我们照他叮嘱的做了，因而我们最终获得了联赛的冠军！