cupronickel什么意思

Knife handle beautifully decorated, Cupronickel Xianghua , is up of miscellaneous brass, gold and silver - Ukraine, jasper crystal.刀柄装饰精美, 有白铜镶花,有黄铜缀杂, 有乌金银亮, 有碧玉晶莹....

cupronickel的音标：cupronickel的英式发音音标为：[ˌkju:prəʊ'nɪkəl]cupronickel的美式发音音标为：[ˌkjuproʊ'nɪkəl]...