英语释义
1. a mark indicating the height to which water has risen
2. a marking in paper resulting from differences in thickness usually produced by pressure of a projecting design in the mold or on a processing roll and visible when the paper is held up to the light also the design of or the metal pattern producing the marking
3. to mark (paper) with a watermark
4. to impress (a given design) as a watermark
5. a design or symbol (such as the maker's name) that is made in a piece of paper and that can be seen when the paper is held up to the light
6. a mark that shows a level to which water has risen
7. a mark made in paper during manufacture that is visible when the paper is held up to the light