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- Water lubricated inbben Bearings, Broden stones use copper stones, Ball shape cushions, Valves. 水润滑橡胶轴承,破碎机用铜件,球面铜衬,阀门。
- A stone hit the car and damaged the paintwork. 有个石子击到汽车上，打坏了漆面。
- I stubbed my toe on the stone: it was very painful. 我把脚踢到了石头上，疼极了。
- The nurse tell the child to spit out the stone. 褓姆叫孩子把果核吐出来。
- The stone made a dent in the roof of my car. 我的汽车顶让石头砸了个坑。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- Countless washer women have rubbed the stone away. 无数洗衣者的搓洗将那块石头磨掉了。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- The top of the table was formed by a stone slab. 桌面是一块石板。
- He's a rolling stone and got no where all his life. 他见异思迁，毕生一事无成。
- Copper and gold are both metals. 铜和金都是金属。
- A stone wall surrounds the palace. 一道石墙围绕着宫殿。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- The stone fell plop into the water. 那石头扑通一声落入水中。
- I cut my finger on a sharp stone. 我的手指被一块锋利的石头划破了。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- She clashed the pan down on the stone floor. 她把炒锅当啷一声掉在石头地板上。
- The cabin has a flat stone for a threshold. 这间小屋用一条扁平的石头做门槛。
- 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
