1
expropriation of [something]
常表示政府等公共机构对财产（通常是土地）的征用。
The expropriation of private land sparked public protests.
对私人土地的征用引发了公众抗议。
征用；没收；征收
先理解核心含义，再看它在真实句子里的用法。
征用；没收；征收
the taking of property out of an owner's hands, especially by public authority
The expropriation of private land sparked public protests.
对私人土地的征用引发了公众抗议。
征收行为；无偿放弃私有财产权利要求；剥夺自己私有财产权的行为。
The act of expropriating; the surrender of a claim to private property without material compensation; the act of depriving oneself of private propriety rights.
The government's expropriation of the land was challenged by the farmers.
政府对土地的征收受到了农民们的质疑。
Expropriation without fair compensation is a serious violation of property rights.
没有公正补偿的征用是对财产权的严重侵犯。
The city announced the expropriation of land for a new park.
市政府宣布征用土地以修建一座新公园。
常表示政府等公共机构对财产（通常是土地）的征用。
The expropriation of private land sparked public protests.
对私人土地的征用引发了公众抗议。
by 引出实施征用的主体，通常是政府或公共权力机构。
The expropriation of the factory by the local government was approved.
地方政府对该工厂的征用获得了批准。
用 from 说明被征用财产的原所有者。
The new law allows the expropriation of land from private owners.
新法律允许从私人所有者那里征收土地。
Not this
The government expropriation the land for the highway.
Use this
The government expropriated the land for the highway.
expropriation 是名词，不能直接作谓语。表示“征用”这一动作时应用动词 expropriate，且此处需用一般过去时 expropriated。
Not this
The expropriation the land by the state was lawful.
Use this
The expropriation of the land by the state was lawful.
名词 expropriation 后接被征用的对象时，必须用介词 of 引出，构成 expropriation of... 结构，不能直接接名词。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
财产征用
The law allows the expropriation of property for public use.
法律允许为了公共用途征用财产。
土地征收
Land expropriation must be accompanied by fair compensation.
土地征收必须伴有公平补偿。
国家征用
State expropriation of private assets is regulated by law.
国家对私有资产的征用受到法律规范。
无补偿征收
The court ruled that expropriation without compensation was unlawful.
法院裁定无补偿征收是非法的。
征收补偿
The company received compensation for expropriation of its factory.
该公司因其工厂被征收而获得了补偿。
剥夺剥夺者。
The government's expropriation of private land for the new highway sparked protests.
政府为修建新公路而征收私有土地，引发了抗议。
Use expropriation naturally, then get feedback on meaning, tone, grammar, and phrasing.
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联想：ex（向外）+ property（财产）→ 把财产从主人手中拿走，就是‘征用、没收’。
语域：formal 常见场景：legal documents、government proceedings、property rights discussion expropriation 是比较正式的用语，多用于法律、政府或产权语境，指公共机构依法征用或征收私人财产；日常口语中较少使用。
复数形式为 expropriations；常用于法律或经济语境。
Dictionary facts from ECDICT, WIKTIONARY.