His face was swollen (up) with tooth ache.

他的脸因牙痛而肿了起来。

youdao

First is physical pain like tooth ache, body ache, back pain, neck pain etc. and second is heart pain.

第一种是生理上的，像牙痛，身上痛，背痛，脖子痛等等，第二种是心痛。

youdao

I have a terrible headache, I have a terrible stomach-ache, I have a terrible tooth-ache.

我头疼的厉害，我胃疼的厉害，我牙疼的厉害。

youdao

I have a terrible headache, I have a terrible stomach-ache, I have a terrible tooth-ache.

我头疼的厉害，我胃疼的厉害，我牙疼的厉害。

youdao