vi.盘旋,徘徊,犹豫
n.徘徊,盘旋
Seagulls hover over the surging waves.
海鸥在惊涛骇浪上翱翔.
You don't hover over him.
你不要威胁他.
You don't hover round the table.
你不要围着桌子走来走去.