secondary sex characteristic

secondary sex characteristic读音音标

英 [ˈsekəndəri seks ˌkæriktəˈristik]

美 [ˈsɛkənˌdɛri sɛks ˌkærəktəˈrɪstɪk]

secondary sex characteristic意思解释

n.

第二性征；

英英释义

n.

the genetically determined sex characteristics that are not functionally necessary for reproduction (pitch of the voice and body hair and musculature)

同义词：secondary sexual characteristicsecondary sex character

双语例句

用作名词(n.)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。