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- The paper briefly reviews the production practices of recovering Cu from moly cleaner tailings and farther recovering S from the copper tailings. 简要介绍了从钼精选尾矿中回收铜，选铜尾矿中回收硫的生产实践。
- Many boys and girls tailed after the circus parade. 许多男孩子和女孩子跟在马戏团游行队伍的後面。
- He hated to tuck his tail and back down now. 他讨厌此时夹着尾巴退回来。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- The dog wagged its tail excitedly. 那条狗兴奋地直摇尾巴。
- The dog wags its tail in expectation of a bone. 那条狗摇著尾巴，巴望吃肉骨头。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- A cat with no tail is an anomaly. 没尾巴的猫是一只畸形猫。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- Can the Libyan tail wag the Egyptian dog? 利比亚这小国家能左右埃及这样的大国吗？
- Interest in the skate board tailed off. 人们对滑冰板的兴趣渐渐小了。
- Some boys tailed after the parade. 有些孩子尾随在游行队伍之后。
- Copper and gold are both metals. 铜和金都是金属。
- The whale thrashed the water with its tail. 那条鲸鱼不住地用尾巴击水。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- The sting of a scorpion is in its tail. 蝎子的毒钩在其尾部。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- The cow's tail flicked from side to side. 牛尾巴轻轻地左右摇摆。
- The horse swished its tail (about). 那匹马刷刷地挥动尾巴。
- 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
