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- Forging craft copper filter ball valve 锻压黄铜过滤器球阀
- Forging craft copper filter ball valve with lock 锻压黄铜带锁过滤器球阀
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- You need to filter the drinking water. 你需要把饮用水过滤。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- 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。
- The news of the defeat started to filter through. 战败的消息开始传出来。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- It won't take long to filter the coffee. 用不了多少时间就可以把咖啡过滤好。
- 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
- I took this picture with a red filter. 这张照片我是用红色滤光镜拍摄的。
- 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。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- We fuse copper and tin to make bronze. 我们把铜和锡熔制成青铜。
- They will mine copper there in the valley. 他们将在那边的山谷开采铜矿。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- We usually clear the water with a filter. 我们通常用过滤器使水净化。
