puberty /ˈpjuːbəti/

N-UNCOUNT 青春期；发育期

Puberty is the stage in someone's life when their body starts to become physically mature.

Margaret had reached the age of puberty.

玛格丽特已到了青春期。

同义词：adolescence /ˌædəˈlesns/

Some people become very self-conscious in adolescence.

有些人在青春期会变得异常害羞。

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