secondary sex characteristic
英
美
- n.第二性征
详细释义
Noun:
-
the genetically determined sex characteristics that are not functionally necessary for reproduction (pitch of the voice and body hair and musculature)
双语例句
- The breast is a secondary sex organ.
乳腺是属于第二性征器官。 - As a boy goes through adolescence, his secondary sex characteristics develop.
作为一个青春期男孩，这是他的第二性征在发展。
用作名词 (n.)
相关词汇
- secondary sex character 第二性征,第二次性征副性...
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