副性徵
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(副(fù )性(xìng )徵(zhēng ),副(fù )性(xìng )征(zhēng ))
人(rén )和(hé )动(dòng )物(wù )发(fā )育(yù )到(dào )一(yī )定(dìng )阶(jiē )段(duàn )表(biǎo )现(xiàn )出(chū )来(lái )的(de )与(yǔ )性(xìng )别(bié )有(yǒu )关(guān )的(de )特(tè )徵(zhēng )。如(rú )男(nán )子(zǐ )开(kāi )始(shǐ )长(zhǎng )鬍(hú )鬚(xū )、喉(hóu )结(jié )突(tū )出(chū )、声(shēng )调(diào )低(dī );女(nǚ )子(zǐ )乳(rǔ )房(fáng )发(fā )育(yù )、声(shēng )调(diào )高(gāo )等(děng )。
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●副性徵(简体版)
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