syndrome of wind-heat invading ear

例句：

1. 1.The patient has a syndrome of chronic pain.
   患者患有慢性疼痛综合症。
2. 2. The new drug is effective in treating multiple sclerosis.
   这种新药对治疗多发性硬化症有效。
3. 3.The syndrome was caused by a genetic mutation.
   这种综合症是由基因突变引起的。