rove
verb [ I + adv/prep, T ] literary uk/rəʊv/ us/roʊv/
漫游，流浪；（眼睛）环顾，扫视
to move, travel, or look around an area, especially a large one
His eye/gaze roved hungrily about the room. 他的目光急切地扫视着房间。
He spent most of his life roving the world in search of his fortune. 他大半生的时间都在世界各处游荡，寻找发财的机会。