Carbons
n. <化>碳( carbon的复数形式 ); 复写纸
🗣️ 情景例句
They talk about things like family, work, school or sports.
他们常常谈论家庭，工作，学校或运动。
Do you have any rooms?
你有房间吗？
Somebody's knocking at the door. I'll answer it.
有人在敲门，我去开。