Bicavitary
[医] 两腔的
🗣️ 情景例句
It is also not polite to ask people questions about politics.
另外，问一些关于政治和宗教的问题也是不礼貌的。
I'm worried about the appearance of the floor.
我担心地板的外观。
Hello. Can I speak to Zhou Lan, please?
喂！请问周兰在吗？