Diechoscope
两音听诊器
🏥 医学释义
双音听诊器
🗣️ 情景例句
The bible is a literary classic of the ancient world.
圣经是一部古代文学经典著作。
I'm stuffed.
我快撑死了！
Somebody's knocking at the door. I'll answer it.
有人在敲门，我去开。