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- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- The beer comes out of the barrel under pressure. 啤酒受到压力从桶中流出。
- Peter had his head in a tar barrel sure enough. 不出所料，彼得陷入了困境。
- The worker repaired the barrel with a hoop iron. 这个工人用一个铁箍修桶。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- He made a barrel with staves by himself. 他自己用桶板做了一只桶。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- He drew off a pint of beer from the barrel. 他从酒桶里抽出一品脱啤酒。
- One rotten apple spoil the whole barrel. 一只烂苹果，糟蹋一整箩。
- Copper and gold are both metals. 铜和金都是金属。
- The price of oil have reach$30 a barrel. 石油的价格已涨到每桶30美元。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- Tilt the barrel forward to empty it. 把桶向前倾，倒出里面的东西。
- How much does a barrel of oil cost? 一桶石油要多少钱?
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- He ran off a bucket of water from the barrel. 他从大木桶中放出一桶水。
- He emptied out the water barrel to clear it of sediment. 他把水桶倒空以清掉桶底的沉淀物。
- 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。
- He draw off a pint of beer from the barrel. 他从酒桶里抽出一品脱啤酒。
