a graceful style of handwriting based on the writing used on copperplate engravings
a print made from an engraved copperplate
an engraving consisting of a smooth plate of copper that has been etched or engraved
同义词：copperplate engraving
copperplate详细解释
cop.per.plate n.（名词）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
