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- The acid corroded the metal. 这种酸腐蚀了这种金属。
- I do not know why acid corrodes the metal. 我不知道酸为什么腐蚀金属。
- I do not know why acid corrodes the metal . 我不知道酸为什么腐蚀金属。
- The metal is fretted with the acid. 金属被酸腐蚀。
- The acid had no effect on the metal. 这种酸对金属不发生作用.
- The acid has eaten through the metal cover. 酸已把金属盖子蚀穿了。
- The acid ate a hole in the metal. 酸将这个金属腐蚀了一个洞。
- The acid has eaten into / through the metal. 酸把这块金属腐蚀了。
- The acid acts on the metal and a gas is given off. 这种酸使金属起反应,并放出气体。
- The acid has eaten through the metal. 酸把这块金属腐蚀穿了。
- The metal has corroded (away) because of rust. 该金属已锈蚀。
- How do the acids react on the metals? 酸对金属?
- Acid has corroded the iron (away). 酸把铁腐蚀了.
- Acid rain corroded the architecture of the city. 酸雨侵蚀了这个城市的建筑。
- Rust has corroded the steel rails. 锈侵蚀了钢轨。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Sea water has corroded the anchor chain. 海水腐蚀了锚链。
- The acid gnaws the metal. 酸腐蚀金属。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。
- Seawater has corroded the anchor chain. 海水腐蚀了锚链。