corrosion
corrosion 英 [kə'rəʊʒn] 美 [kəˈroʒən]
n. 腐蚀；腐蚀产生的物质；衰败
名词复数:corrosions
- Corrosion is the process by which something deteriorates because of oxidation, a chemical action that creates oxides that flake away from the base.
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- n. 腐蚀；腐蚀产生的物质；衰败
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1. Some substances resist corrosion by air or water.
有些物质可以抗空气或水的腐蚀。
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2. All of these, like gold, are noble metals, meaning that they are resistant to corrosion.
所有的这些元素，像黄金，都是贵金属，这意味着它们能抗腐蚀。
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3. They consist of silicon, sand and metal so there’s no any connection to dinosaurs … Besides, we may see corrosion on some of them.
它们是由硅砂和金属构成的，和恐龙蛋没有任何关系……除此之外，我们还能看到它们上面的腐蚀的部分。
- corrosion (n.) c. 1400, corrosioun, from Old French corrosion and directly from Latin corrosionem (nominative corrosio), noun of action from past-participle stem of corrodere "to gnaw to bits, wear away," from assimilated form of com-, here probably an intensive prefix (see com-), + rodere "to gnaw" (possibly from an extended form of PIE root *red- "to scrape, scratch, gnaw").
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