| 释义 |
secondary sex characters
基本英英例句
第二性征原型secondarysexcharacter的复数
名词 secondary sex character:
the genetically determined sex characteristics that are not functionally necessary for reproduction pitch of the voice and body hair and musculatureThe 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。 |