nickel silver

nickel-silver的词性：
n.（名词）

1. A silvery, hard, corrosion-resistant, ductile, malleable alloy of copper, zinc, and nickel, used in tableware and as a structural material for hospital and restaurant equipment.Also called German silver
镍银：一种银色、质地坚硬、抗腐蚀且具有可锻性和延展性的铜、锌和镍组成的合金，用于餐具及医院和餐馆设施的结构材料也作 German silver