watermarkn. 水位標誌、水印vt. 印水印於學術名詞浮水印：資訊、音樂水漬：紡織科技水印：紡織科技波紋：紡織科技英文釋義a line marking the level reached by a body of watera distinguishing mark impressed on paper during manufacture; visible when paper is held up to the light