| 释义 |
secondary sexual characteristics短语⁹⁶⁶⁷⁷⁺⁶
基本英英例句
第二性特征,青春期身体的性特征原型secondarysexualcharacteristic的复数
名词 secondary sexual characteristic:
the genetically determined sex characteristics that are not functionally necessary for reproduction pitch of the voice and body hair and musculature During adolescence, boys and girls will take on secondary sexual characteristics.
到了青春期，少男少女们会出现副性征。 nciku
The key, he said, is testosterone, the hormone responsible for development of masculine facial features and other secondary sexual characteristics.
他说，这其中的关键是睾丸甾酮，一种影响男性面部特征和其他第二性性征的激素。 tnbz |