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- Did not know that it was and the BATMAN is used to Lu Jian not to be uneven equally, with small dingdong equally forever was loving the copper gong fever. 不知道它是不是和蝙蝠侠一样习惯了路见不平，和小叮当一样永远地爱着铜锣烧。
- 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？
- 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。
- A part of an apparatus that strikes a gong or bell, as in a clock. 锣锤，小锤敲锣或打钟的机械中的一部分，如用于钟表中的
- 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。
- At six the gong sounded for supper. 6点时，吃晚饭的锣声响了。
- Copper conducts electricity better than iron does. 铜的导电性比铁强。
- copper gong 铜锣
- There was an old man whose name was Yu Gong. 从前有个名叫愚公的老人。
- Mr. Gong is the head of sales and marketing. 宫先生是销售和市场部主管。
- A heavy tramcar honking its gong slewed between. 一辆沉甸甸的电车，叮叮噹噹地拉响警笛，拐过来，遮住了他的视线。
