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- He is a great guy, a chip off the old block. 他是一位好人，就像他父亲一样。
- That old block of flats is a real eyesore! 那座旧公寓真不顺眼！
- 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。
- The office block is under offer. 办公大楼已有人出价购买。
- 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？
- He used his casting vote to block the motion. 他用他的投票反对动议的通过。
- 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。
- A heavy snowfall block the main road. 一次严重的降雪阻塞了主要公路。
- This mountain road leads to the copper mine. 这条山路通向那个铜矿。
- Write your name in block capitals, please. 姓名请用大写。
- 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。
- He buy a block of share in mark and spencer. 他购买了“麦克斯和斯潘塞百货联销店”的大宗股份。
- They will mine copper there in the valley. 他们将在那边的山谷开采铜矿。
- He has a mental block about maths. 他一遇到数学问题就糊涂。
- Japan exercised her veto to block the resolution. 日本使用了否决权反对该项决议。
