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- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- Ben has a crush on his music teacher. 宾迷恋他的音乐教师。
- 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。
- Don't crush this box; there are flowers inside. 别压坏这个盒子;里面有花。
- 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?
- There was such a crush on the train that I could hardly breathe. 火车上挤得我都喘不过气来。
- 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。
- A windmill is used to crush grain into flour. 风车被用来把谷粒轧成面粉。
- 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。
- Copper conducts electricity better than iron does. 铜的导电性比铁强。
- As soon as the bus stopped, about fifty people tried to crush in. 公共汽车一停,就有五十来个人想往里挤。
- The postman tried to crush the packet through the letter-box. 邮递员使劲把邮件塞进信箱里。