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少年进入青春期后,随着全身一系列的变化和性激素的影响,喉部也在短期内迅速发育,喉的软骨特别是甲状软骨组织很快长大,向前突出形成喉结(男孩喉结很突出,女孩喉结则不明显),喉腔也扩大,声带随之变长、加宽、增厚,嗓音发生急剧的变化,由清脆、稚气的童声变成了粗犷、低沉、圆厚的成人声,医学上把这种生
After adolescence into adolescence, with a series of changes in the body and the impact of sex hormones, the rapid development of the throat in the short term, throat cartilage, especially thyroid cartilage tissue soon grew up forward to form the Adam’s apple (boys Adam’s apple is prominent, Girl’s Adam’s apple is not obvious), the throat is also expanded, the vocal cords then become longer, widened, thickening, dramatic changes in voice, from crisp, childish voice into a rough, low, round adult voice, medicine Put on this kind of life