n. a layer of decorative material (such as gold leaf or wood veneer) applied over a surface
v. put something on top of something else
n. 覆盖, 覆盖图, 使负担过重
overlie的过去式
[计] 覆盖, 覆盖图
1. The designer added an overlay to the image to make it more vibrant.
设计师在图像上添加了一个覆盖层，使其更加生动。
2. You can use a colored overlay to highlight important information in your presentation.
你可以使用彩色覆盖层来突出你演示文稿中的重要信息。
3. The map has an overlay showing the locations of all the restaurants in the area.
地图上有一个覆盖层，显示该地区所有餐厅的位置。