L'envoi
n. 跋, 后记
🗣️ 情景例句
No, it's Ok.
不用， 没有关系 。
Perhaps I can sneak out of the classroom unnoticed.
也许我可以神不知鬼不觉地溜进教室。
You forget that I was a medical student once upon a time.'
你忘了我以前是学医的了。”