发作性的

例句：

1. 1. The patient had an episode of atrial fibrillation.
   病人有一次心房颤动发作。
2. 2. The storm was an episode of extreme weather.
   暴风雨是极端天气的一个发作。
3. 3. This is an episode of the disease that can be easily treated.
   这是该病的一个容易治疗的发作。