n.睪丸激素（男性荷爾蒙的一種）
Testosterone levels normally surge during the middle of a pregnancy. 睪丸激素的水平通常在一個懷孕的中期洶涌上揚(yáng)。
Before becoming pregnant, Mr Beatie stopped the testosterone injections he had been receiving for his sex change. 在懷孕前，比提停止注射用以維持男性特征的睪丸激素。
