(of birds etc.) stay in the air in one place
(of people) stay around one place, especially in a way that annoys other people
(between) be in an uncertain state
"He oscillates between accepting the new position and retirement"
"The shy student lingered in the corner"
"The guru claimed that he could levitate"
"The terrible vision brooded over her all day long"
A faint red glow hovered over the dark, heaving water.
出自： Hugh Walpole
He..turned out the lamp, around which great moths were hovering in the languid air.
出自： A. J. Cronin
Persistently this time, hovering then dropping vertically in short bursts.
出自： B. Hines