palsy facial的用法和样例：
例句
- Being used in epilepsy, swollen and painful throat, Bell's palsy, and itchy skin.
用于惊风抽搐，咽喉肿痛，淋巴结炎，面神经麻痹，皮肤瘙痒。 - Bell's palsy, the most common cause of facial paralysis, results from damage or trauma to one of the two facial neres, but most people recoer completely within months.
通常面痹的原因是由下面的因素造成的，如面神经麻痹，中风和脑部肿瘤。
