单词	rooseveltite
释义	rooseveltite noun roo·​se·​velt·​ite -lˌtīt plural -s : a bismuth arsenate found in Santiaguilo, Potosí, and Bolivia Word History Etymology F. D. Roosevelt + English -ite First Known Use 1947, in the meaning defined above
随便看	kimberlites kimboed kimboing kimbos Kimbundu kimchee kimchees kimchi kimchis Kimmel kimmer Kimmerian kimnel kimono kimono sleeve kimonoed kimonos kimri Kimsquit kimsquits kin kin selection kin solution kin to kin village

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