镀银的

The knives and forks are not as valuable as they look; they've only been plated with silver.

这些刀叉并不像看起来那样值钱, 它们都是镀银。

Copper plates are imported from Japan,pure silver ingots for plating from Switzerland,and argentic salt and other chemicals from Germany.

日本进口铜片，镀银瑞士纯银条，西德银监及化工原料等等。