muggy：悶熱潮溼的天氣。
it's quite muggy today.
今天非常悶熱。
With all this moisture, it feels very
muggy outside.
由於溼氣很重，外面很悶熱。
The situation of pandemic in the world，It all depends on how muggy it is.
世界疫情的情況，取決於天氣有多悶熱潮溼。
I was expecting another hot, muggy day.我本來以為這又是炎熱潮溼的一天。