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watermark ['wɔ:təmɑ:k]    添加到生词本 复制网址
基本释义
  • n. 水锈,水印
    vt. 印水印于
词形变化
  • 时　态：wa·ter·marked, wa·ter·mark·ing, wa·ter·marks
英英解释

  • 　2个名词解释

    1. a line marking the level reached by a body of water
      [同] water line, watermark
    2. a distinguishing mark impressed on paper during manufacture; visible when paper is held up to the light