n.【U】青春期；春情發(fā)動期
A boy's voice cracks at puberty. 男孩在青春期嗓音改變.
Everyone has attitudinal issues during his puberty. 每個人在青春期時都會有態(tài)度上的問題。
The beautiful girl just arrived at puberty. 這個美麗的姑娘情竇初開。
