Toynbee's experiment
[医] 脱因比氏实验(咽鼓管)
🧩 词语组成解析
🗣️ 情景例句
But it is not polite to ask older people their age.
但问老人的年龄是不礼貌的。
I'm going home.
我正要回家。
But he has not promised to give you any of his blood.
但是他并没有答应给你他身上的任何一滴血。