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单词 adrenarche
释义

adrenarche

/ˌadrɪˈnɑːki/
Medicine
noun
The first appearance of pubic and axillary hair in a child, occurring as a result of increased hormone synthesis by the adrenal cortex; the time at which this occurs, typically around eight years of age.

Origin

1940s. From adren- + -arche. Compare pubarche.

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更新时间:2025/2/24 4:20:10