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- 月经初期第一次月经期,通常发生于青春期
The first menstrual period, usually occurring during puberty.
- 快到或已经到青春期的
Reaching or having reached puberty.
- 青春期对人的性格形成是非常重要的。
The period of adolescence is very important in forming one's character.
- 男孩在青春期嗓音改变(声音变粗)。
A boy's voice cracks (ie becomes deeper) at puberty.
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