hover

verb

1. hang in the air
fly or be suspended above

2. be suspended in the air, as if in defiance of gravity

e.g. The guru claimed that he could levitate

Synonym: levitate

3. move to and fro

e.g. The shy student lingered in the corner

Synonym: linger

4. be undecided about something
waver between conflicting positions or courses of action

e.g. He oscillates between accepting the new position and retirement

Synonym: vibratevacillateoscillate

5. hang over, as of something threatening, dark, or menacing

e.g. The terrible vision brooded over her all day long

Synonym: broodloombulk large

1. 悬浮;（鸟、昆虫等）振翅悬停
To hover means to stay in the same position in the air without moving forwards or backwards. Many birds and insects can hover by moving their wings very quickly.

hover的意思

e.g. Beautiful butterflies hovered above the wild flowers...
美丽的蝴蝶在野花上方飞舞。
e.g. A police helicopter hovered overhead...
一架警方直升机悬停在头顶上空。

2. 逗留在一处;徘徊;踌躇
If you hover, you stay in one place and move slightly in a nervous way, for example because you cannot decide what to do.

e.g. Judith was hovering in the doorway...
朱迪丝在门口徘徊。
e.g. With no idea of what to do for my next move, my hand hovered over the board.
不知道下一步该怎么走，我一只手在棋盘上举落不定。

3. 处于不确定状态;犹豫不决
If you hover, you are in an uncertain situation or state of mind.

e.g. She hovered on the brink of death for three months as doctors battled to save her...
3个月来她一直在死亡线上徘徊，而医生则在全力挽救她的生命。
e.g. Just as at the turn of the century, we hover between great hopes and great fears.
正如世纪之交时那样，我们再次在巨大的希望和忧虑之间彷徨不定。

4. （价格、价值、分数等）上下波动左右摇摆
If something such as a price, value, or score hovers around a particular level, it stays at more or less that level and does not change much.

e.g. In September 1989 the exchange rate hovered around 140 yen to the dollar...
1989年9月，日元对美元的汇率一直在140比1的水平上下浮动。
e.g. His golf handicap hovered between 10 and 12.
他的高尔夫球差点一直在10杆到12杆之间徘徊。

1. 悬停：其中第一个是主界面(Main)图像;第二个是悬停(Hover)图像,当光标在按钮上悬停时显示该图像,产生动态效果;第三个是单击显示(Click)图像,当用鼠标单击按钮时显示该图像;第四个是蒙版,它能定义界面中哪个部分显示哪个部分不显示,

2. 空中盘旋：在Mootools里, 你也可以定义空中盘旋(hover)事件在任何DOM元件. 更明确的来说, Mootools把此事件分的更细, 你可以指定是滑鼠进入元件时或滑鼠离开元键时, 这提供了开发者更大的弹性.Mootools还可以在文字输入区(textarea)识别使用者输入(input).

3. 长城哈弗：ROCHIN公司目前在罗市场主要销售长城哈弗(Hover)汽油动力SUV款车型. 未来一段时期,公司还将引进该款的柴油动力车、皮卡以及三款低价位轿车. 公司预计今年的哈弗越野车和皮卡的销量将达到至少300辆,但具体销售情况还将依上市审批和排放标准而定.