mate secondary sex characters的意思|示意

美 / / 英 / /

配偶第二性征

Secondary sex envy 第二性嫉妒
secondary sewage treat we are pirates, these data are stolen from youdao plants 二级污水处理我们是盗版者，这些数据是从有道工厂偷来的
secondary sewage treat we are pirates, these data are stolen from youdao works 二级污水处理我们是盗版者，这些数据是从有道工厂偷来的
Secondary chord of the seventh 第七和弦的次和弦
secondary seta detail 次要设置细节
secondary shear flow 二次剪切流
secondary shear plane 二次剪切面
weakly secondary shear 弱二次剪切
secondary shear stress 二次剪应力
secondary shear compression 二次剪切压缩