您要查找的是不是：
- copper manganese nickle alloy 铜锰镍合金
- An alloy consisting of copper and nickle. 由铜和镍构成的一种合金。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- copper manganese alloy 铜锰合金
- copper manganese aluminum alloy 高锰铝青铜
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- An alloy of zinc and copper used as imitation gold. 铜锌合金作为仿金品使用的铜锌合金
- An alloy of copper, zinc, and tin, used in imitation gold jewelry. 金色铜一种由铜、锌和锡制成的合金，用于仿制黄金首饰
- Copper and gold are both metals. 铜和金都是金属。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- It's an alloy not readily drillable. 这是不易钻洞的合金。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- A copper coin formerly used in India and Pakistan. 安那旧时在印度和巴基斯坦使用的铜币
- An alloy of iron and manganese used in the production of steel. 铁锰合金一种用于生产钢的铁和锰的合金
- Ornamental copper pans hung on the wall. 墙上挂着装饰性的铜盘。
- This mountain road leads to the copper mine. 这条山路通向那个铜矿。
- We fuse copper and tin to make bronze. 我们把铜和锡熔制成青铜。
- In reality, I didn't get a nickle for signing. 其实，签约时我一分钱也没拿到。
