Entoconid
[医] 下内尖(下磨牙的)
🗣️ 情景例句
It's good that you went back.
你回去是对的。
May I smoke?
我能抽烟吗？
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-