A - Masseter muscle pain associated with chewing 咀嚼时的肌肉痛
B - Circling and head tilt toward side of lesion, no other signs 转圈和向病变侧的头部偏斜，除此外没有其他迹象
C - Dysphagia, dysphonia and stridor 吞咽困难，发音困难和喘鸣
D - Inability to close the mouth 没法闭嘴
E - Paralyzed eyelid, ear or lip on one or both sides of the face 眼睑、耳朵、嘴唇、一侧或双侧脸部瘫痪