🧩 词语组成解析
n. 咖啡因；茶精（兴奋剂）
🗣️ 情景例句
I got a Dear John letter from her.
我收到她的绝交信了。
I was listening to the radio.
我正在听收音机。
Mr.Jones and his wife are looking at them.
琼斯先生和他的妻子正在看这些船。