英语词汇“secondary sexual characteristic”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

secondary sexual characteristic

noun

Any physical characteristic developing at puberty which distinguishes between the sexes but is not directly involved in reproduction.Male secondary sexual characteristics develop normally in puberty, although the testicles typically are small....

During puberty the sexual organs mature, the secondary sexual characteristics (such as breasts and body hair) develop and reproduction becomes possible.
I wonder if there's a similar study of whether young boys are developing secondary sexual characteristics at comparable ages?

单词	secondary sexual characteristic
释义	secondary sexual characteristic noun Any physical characteristic developing at puberty which distinguishes between the sexes but is not directly involved in reproduction.Male secondary sexual characteristics develop normally in puberty, although the testicles typically are small.... During puberty the sexual organs mature, the secondary sexual characteristics (such as breasts and body hair) develop and reproduction becomes possible. I wonder if there's a similar study of whether young boys are developing secondary sexual characteristics at comparable ages?
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