以上来源于: WordNet
N (on the page of a website) an item, esp a graphic, that changes or pops up when the pointer of a mouse moves over it (在网页上)鼠标悬停 [计算机]
Roll the mouse over the map to get going.
在地图上移动鼠标浏览吧!
Hover the mouse over a section underlined in red.
将鼠标停在红色下划线部分上。
Hover the mouse over a section underlined in blue.
将鼠标停在蓝色下划线部分上。
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