《watermarking.doc》查看内容详情
亲，网页上所展示的文章内容和下载文档内容是一致的，下载前请点击“查看内容详情”确认是否您所要下载的内容。
n.水印； 英英释义： watermarkn.a line marking the level reached by a body of water同义词：water linea distinguishing mark impressed on paper during manufacture; visible when paper is held up to the light
