oxidized copper ore containing silver

• 含银氧化铜矿

oxidized copper ore containing silver的用法和样例：

例句

1. The in-situ underground leaching of low-grade copper ore is a new technology of extraction of copper from its ore resources.
   难采难选低品位氧化铜矿就地破碎浸出技术是一项崭新的资源回收综合技术。