n.(纸张上的)水印

原形：watermark复数：watermarks

The artist signed his name on the corner of the watermark, making it easily visible.
这位艺术家在水印的角落签上了自己的名字，使其易于辨认。
The document had a faint watermark of a crown, indicating its official status.
文件上有一个微弱的王冠水印，显示其官方性质。
The photographer added a digital watermark to each of her photos to protect her copyright.
摄影师给每张照片添加了数字水印以保护她的版权。
A watermark on antique paper is often a sign of its authenticity and age.
古旧纸张上的水印通常是其真实性和年代的标志。
Publishers sometimes use a logo in the watermark to prevent unauthorized reproduction of their books.
出版商有时会在水印中加入logo，以防书籍被非法复制。
When printing on high-quality cotton fabric, a subtle watermark may be used to ensure the fabric's purity.
在高档棉布上印刷时，可能会使用微妙的水印来确保布料的纯度。
In forensic analysis, experts examine the watermark on currency to detect any tampering or counterfeiting attempts.
在法医学分析中，专家会检查货币上的水印，以检测任何篡改或伪造企图。
Some artists intentionally incorporate watermarks into their art as a creative element or signature style.
一些艺术家故意将水印融入他们的艺术作品中，作为一种创意元素或个人风格标志。
The hotel's linen was so luxurious that even the finest cotton thread couldn't hide the watermark of the luxury brand.
酒店的床单如此奢华，即使是最细的棉线也无法掩盖品牌的水印。
A watermark can serve as a reminder to conserve water, as seen on many bathroom taps and showerheads.
水印可以作为节约用水的提示，如许多浴室水龙头和淋浴头上的标识。