| 单词 | 铜凹版 |
| 释义 | 〔copperplate〕A print or engraving made by using such a plate.铜凹版印刷品：用铜凹板印制的印刷品或版画〔copperplate〕A copper printing plate engraved or etched to form a recessed pattern of the matter to be printed.铜凹版：将所印刷的内容镌刻或蚀刻成凹版的印刷铜板 |
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