Cheek, lip, tongue, gums and so on place on skin and mucous membrane obviously ulcer, intestines convulsion, abdominal pain and so on.
Cheek, lip, tongue, gums and so on place on skin and mucous membrane obviously ulcer, intestines convulsion, abdominal pain and so on.
颊、唇、舌、齿龈等处皮肤和粘膜上可见溃疡、肠痉挛、腹痛等。