亚洲AV成人精品一区二区三区四区|快播日韩美嘛豆一区|国产欧美激情a级免费|一级黄片AAA色一品|久久国产成人精品Av|谁有AV免费观看|成人高清国产视频|日韩区欧美区久久综合一区|在线观看黄色网页|亚洲欧美国产11

單詞乎

copper plate

copper plate是什么意思、copper plate怎么讀

copper plate漢語翻譯

【計】 銅鍍層

copper plate英語解釋

名詞 copper plate:

  1. a graceful style of handwriting based on the writing used on copperplate engravings
    同義詞:copperplate
  2. a print made from an engraved copperplate
    同義詞:copperplate
  3. an engraving consisting of a smooth plate of copper that has been etched or engraved
    同義詞:copperplate, copperplate engraving
0
糾錯