牙痛用英语怎么说怎么写

"Toothache" 是牙痛的英文表达。
来源：tooth + ache
tooth 指牙齿，ache 指疼痛。
例句：
I have a toothache. 我牙痛。
The toothache was so bad that he couldn't sleep. 他的牙痛太厉害了，睡不着。
I will go to the dentist to get my toothache fixed. 我会去牙医那里把我的牙痛治好。