单词	race suicide
释义	race suicide noun : the gradual extinction of a people or racial strain through a tendency to restrict voluntarily the rate of reproduction Word History Etymology race entry 7
随便看	putdowns pute puteals putelee puteli Puteng puteng putengs puteoli puthery putid putidly putlocks putlog putlogs Putnam Putnam scale putnam's scale putoffs putoises putons Putorius putout putouts Putrajaya

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