Read Edit View history 第一性徵 dìyīxìngzhēng primary sexual characteristics Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 第一性征/ 第一性徵 dìyīxìngzhēng primary sexual characteristics The fundamental biological traits that distinguish males and females, specifically the reproductive organs such as the ovaries and testes.testes. Edit Delete References Add reference No references for this word.
第一性征/ 第一性徵 dìyīxìngzhēng primary sexual characteristics The fundamental biological traits that distinguish males and females, specifically the reproductive organs such as the ovaries and testes.testes. Edit Delete