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- copper hose nozzel 紫铜水龙喷嘴
- Clean the car from the top, preferably with a hose and warm water. 最好用软管和温水从顶部开始清洗汽车
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- This fire hose is about sixty feet long. 这段消防水管大约有60 英尺长。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- Unreel the hose fully before use. 把水龙完全展开再使用。
- 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。
- 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
- 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。
- In the times of the Tudors, a man dressed in doublet and hose and wore a ruff. 在都铎王朝时期，男人穿紧身上衣和紧身短裤，脖子上戴宽而硬的轮状皱领。
- They will mine copper there in the valley. 他们将在那边的山谷开采铜矿。
- On Sundays, he washes his car down with the garden hose. 每逢星期天，他就用花园里的水管把汽车冲洗干净。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- The jet of water from the hose soon put out the fire. 救火水管中射出的水很快就把火扑灭了。
- Copper conducts electricity better than iron does. 铜的导电性比铁强。
