to watermark
01
加水印, 打水印
to imprint a distinctive mark or design on paper or an image, often as a means of identification or to prevent counterfeiting
Transitive: to watermark a paper or an image
例子
The artist decided to watermark each page of the sketchbook with a subtle logo.
艺术家决定在素描本的每一页上用一个微妙的标志加水印。
To protect against forgery, the company chose to watermark official documents.
为了防止伪造，公司选择在官方文件上加水印。
Watermark
01
水位线
a line marking the level reached by a body of water
02
水印, 浮水印
a distinguishing mark impressed on paper during manufacture; visible when paper is held up to the light
