secondary sex characteristic

听听怎么读

英 [ˈsekəndəri seks ˌkæriktəˈristik]

美 [ˈsɛkənˌdɛri sɛks ˌkærəktəˈrɪstɪk]

是什么意思

第二性征；

英英释义

secondary sex characteristic

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

学习怎么用

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。

权威例句

The Male Tanner stages
Tanner Scale
Spatial and temporal variation in factors governing the radon source potential of soil
Secondary Sex Characteristic
Secondary Sex Characteristic
Ethnic Differences in the Presence of Secondary Sex Characteristics and Menarche Among US Girls: The Third National Health and Nutri...
Vertebrate Secondary Sexual Characteristics-Physiological Mechanisms and Evolutionary Patterns
Secondary Sexual Characteristics in Boys: Estimates From the National Health and Nutrition Examination Survey III, 1988-1994
Effects of waterborne exposure to 4-nonylphenol and nonylphenol ethoxylate on secondary sex characteristics and gonads of fathead mi...
Effects of waterborne exposure of 17 β-estradiol on secondary sex characteristics and gonads of fathead minnows ( Pimephales promel...

s开头的单词