牙

我的牙很痛。

I have a toothache.

我要去看看牙醫了。

I've got to see a dentist.

你應該去看牙醫，把牙拔掉。

You should go to the dentist and have that tooth pulled out.

在一連串可怕的事件中, 哥倫布曾經咬緊牙關撐過去。

In a horrifying chain of events, Christopher Columbus once bit his own lip.

您的牙要拔掉。

Your tooth must be extracted.