epigaeous

例句：

1. 1. The weather was overcast with a light drizzle.
   天气多云，还下着小雨。
2. 2.The clouds were epigaeous as they drifted across the sky.
   云朵像阴天一样飘过天空。
3. 3.The epigaeous weather made it difficult to plan outdoor activities.
   阴雨天气使得户外活动难以安排。