envelop in mist 笼罩在雾中
envelop in darkness 笼罩在黑暗中
be enveloped by 被...包围
A: The fog is so thick it envelops everything.
A：雾太大了，把一切都笼罩在里面了。
B: I can barely see anything around me.
B：我几乎看不见周围的任何东西。
1) 笼罩
2) 包裹
3) 覆盖
1. 包围，覆盖
verb
1. To surround, cover, or wrap something completely.
Synonym: surround, cover, wrap