1
corrosion of [material]
表示某种材料或物体的腐蚀，corrosion 通常作不可数名词。
Corrosion of the bridge was caused by years of acid rain.
桥梁的腐蚀是多年酸雨造成的。
腐蚀；侵蚀
corrosions — plural of corrosion
先理解核心含义，再看它在真实句子里的用法。
腐蚀；侵蚀
The gradual damage to a metal caused by chemical action, especially oxidation.
Corrosion of the bridge was caused by years of acid rain.
桥梁的腐蚀是多年酸雨造成的。
腐蚀的行为或由此产生的状态；侵蚀。
The act of corroding or the condition so produced.
金属腐蚀；氧化作用导致的损坏状态
a state of deterioration in metals caused by oxidation or chemical action
腐蚀形成的物质(如铁锈)。
A substance (such as rust) so formed.
化学侵蚀；腐蚀
erosion by chemical action
Salt water speeds up the corrosion of metal on old ships.
盐水会加速旧船金属的腐蚀。
The mechanic noticed corrosion around the battery terminals and cleaned them.
机械师注意到电池端子周围有腐蚀，于是把它们清理干净。
Regular painting can prevent corrosion on outdoor iron gates.
定期刷漆可以防止户外铁门生锈。
表示某种材料或物体的腐蚀，corrosion 通常作不可数名词。
Corrosion of the bridge was caused by years of acid rain.
桥梁的腐蚀是多年酸雨造成的。
Corrosion by seawater can weaken metal structures.
海水腐蚀会削弱金属结构。
也可用 protect ... from corrosion，两者意思相近。
A layer of paint protects the pipes against corrosion.
一层油漆保护管道免受腐蚀。
This alloy is highly resistant to corrosion.
这种合金具有很强的耐腐蚀性。
Not this
Salt water will corrosion the metal.
Use this
Salt water will corrode the metal.
corrosion 是名词，不能跟在 will 后作谓语；表示‘腐蚀’的动词是 corrode，will 后用动词原形 corrode。
Not this
This chemical has strong corrosion.
Use this
This chemical is highly corrosive.
要表达‘有腐蚀性的’应用形容词 corrosive，而不是名词 corrosion；‘强腐蚀性’常用 highly corrosive，而不说 has strong corrosion。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
耐腐蚀性
The alloy's corrosion resistance makes it suitable for marine environments.
这种合金的耐腐蚀性使其适用于海洋环境。
防腐蚀保护
Regular painting provides corrosion protection for steel structures.
定期涂漆为钢结构提供防腐蚀保护。
腐蚀损伤
The bridge suffered serious corrosion damage after years of salt exposure.
这座桥在多年接触盐分后遭受了严重的腐蚀损伤。
腐蚀速率
Engineers measured the corrosion rate of the pipeline to estimate its lifespan.
工程师测量了管道的腐蚀速率以估算其寿命。
腐蚀产物
Rust is a common corrosion product of iron.
铁锈是铁常见的腐蚀产物。
酸腐蚀
Acid corrosion can quickly weaken metal pipes.
酸腐蚀会迅速削弱金属管道。
道德腐化；道德败坏
The committee warned that unchecked greed could lead to the moral corrosion of the whole industry.
委员会警告说，不加节制的贪婪可能导致整个行业的道德腐化。
信任的侵蚀
Repeated lies bring a slow corrosion of trust that is hard to repair.
反复说谎会让信任逐渐受到侵蚀，而这种伤害很难修复。
灵魂的侵蚀
The novel shows how envy causes a subtle corrosion of the soul.
这部小说展现了嫉妒如何让灵魂悄然受到侵蚀。
Use corrosions naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象铁门被酸雨慢慢‘咬’出锈洞——corrosion 就是这种腐蚀、侵蚀的过程。
语域：neutral 常见场景：材料科学、工程报告、工业维护 corrosion 通常用于技术或正式语境，如材料科学、工程报告；日常口语中表达“生锈”更常说 rust，选择时视语境而定。
与 corrosion 真正押韵的有 erosion /ɪˈroʊʒən/ 和 explosion /ɪkˈsploʊʒən/（重音在后，均为 /oʊʒən/）。注意：vision、confusion、persuasion、conclusion 虽以 -sion 结尾，但元音分别为 /ɪ/、/uː/、/eɪ/、/uː/，与 corrosion 的 /oʊ/ 不同，并不押韵。
Dictionary facts from ECDICT, WIKTIONARY.