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- copper graphite brush 铜石墨电刷
- As a method of copper graphite composite production,a technique of copper coating on grahite particle is put forward which has some advantages of easiness and feasibility. 铜镀覆石墨工艺是一种新的铜-石墨复合方法，具有简便、易实现等特点。
- We should brush our teeth at least twice a day. 我们每天应该至少刷两次牙。
- Graphite is a soft black substance. 石墨是一种软而黑的物质。
- Brush off the fuzz that has blown on. 把被风吹上去的绒毛刷掉。
- Graphite is used in making lead pencils. 石墨常被用来做成铅笔。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- Mind that brush, you're splashing the floor paint. 小心点拿那刷子，你都把地板溅上了油漆。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- Brush away the fly from the baby's nose. 把苍蝇从婴儿鼻上赶走。
- Let's burn off the rest of the brush. 让我们把剩下的灌木丛清除掉。
- 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。
- Re- brush wet area must be avoided. 避免重刷油漆未干的地方。
- Don't worry about that mark, it will brush off. 不要为那个污渍操心，那是可以刷得掉的。
- I must brush up my English before I go to London. 去伦敦之前，我必须好好温习一下英文。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- Don't neglect to brush your teeth. 不要忘了刷牙。
- 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
- She cleaned the sink with a stiff brush. 她用硬毛刷清洗水槽。
