| 单词 | race-perpetuating |
| 释义 | > as lemmasrace-perpetuating race-perpetuating adj. ΚΠ 1908 Jrnl. Philos., Psychol. & Sci. Methods 5 20 The distinction..between self-preserving and race-perpetuating activity. 1915 E. R. Lankester Diversions of Naturalist xxi. 194 Natural automatically-growing mechanisms of life-saving or race-perpetuating importance. 1969 Progress (Clearfield, Pa.) 24 Jan. 4/5 This race-perpetuating chore they are happy enough to leave to womankind. < as lemmas |
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