haemifacial spasm

剑桥词典

a spasm (= occasion when a muscle suddenly becomes tighter ) affecting one side of the face
半面痉挛
Haemifacial spasms are caused by a blood vessel pressing on one of the nerves coming from the brain . 半面痉挛是由于血管压迫一股大脑神经造成的。 返回 haemifacial spasm