[no obj., with adverbial]remain in one place in the air 盘旋;悬停 Army helicopters hovered overhead. 军用直升机在空中悬停。 ■remain poised in one place, typically with slight but undirected movement 停空,悬浮 her hand hovered over the console. 她的手停在控制台上。 ■(of a person) wait or linger close at hand in a tentative or uncertain manner (人)(在附近)徘徊 she hovered anxiously in the background. 她焦急地在后台徘徊。 ■remain at or near a particular level 保持某一水平;接近某一水平 inflation will hover around the 4 per cent mark. 通货膨胀率会在4%左右上下波动。 ■remain in a state that is between two specified states or kinds of things 在两者之间 his expression hovered between cynicism and puzzlement. 他的表情介于讥讽和迷惑之间。
noun
[in sing.]an act of remaining in the air in one place 盘旋;悬停
派生 hoverer noun 语源
late Middle English: from archaic hove 'hover, linger', of unknown origin