VERB
(眼睛)环视，扫视
If you say that someone's eyes rove round a place, you mean that they are looking around to see what is interesting.
例句
Houston's eyes roved restlessly about the room...
休斯敦不安地扫视着这个房间。
His eyes roved to see how many of the group appreciated his heavy humour.
他环视四周，看看有多少人能理解他重口味的幽默。