grizzle

例句：

1. 1. The morning was shrouded in a thick fog.
   早晨被浓雾笼罩。
2. 2. The car was completely obscured by the mist.
   汽车完全被雾遮住了。
3. 3. The fog rolled in quickly, obscuring everything in its path.
   雾迅速卷来，遮蔽了它所经过的一切。