n.睾丸激素（男性荷尔蒙的一种）
Testosterone levels normally surge during the middle of a pregnancy. 睾丸激素的水平通常在一个怀孕的中期汹涌上扬。
Before becoming pregnant, Mr Beatie stopped the testosterone injections he had been receiving for his sex change. 在怀孕前，比提停止注射用以维持男性特征的睾丸激素。
