单词	Polk, James Knox
释义	James Knox Polk /pəʊk / (1795–1849), American Democratic statesman, 11th president of the US 1845-9. His term of office resulted in major territorial additions to the US: Texas was admitted to the Union in 1845 and conflict with Mexico resulted in the annexation of California and the south-west two years later.
随便看	room for manoeuvre roomful roomie roomily roominess rooming house rooming-in roomless osmite osmium osmium lamp osmium tetroxide osmo- osmoceptor osmol osmolal osmolality osmolar osmolarity osmole osmolyte osmometer osmometric osmometrically osmometry

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