Testosterone deficiency through fetal development doesn’t enable male features to produce Ordinarily. This is known as androgen insensitivity syndrome (AIS) and occurs when an individual is genetically male but is insensitive to androgens (male intercourse hormones). 层次（鞘膜 · 白膜 · 血管膜） · 附件 · 纵隔 · 小叶 · 隔片 https://nexalin28271.sharebyblog.com/28894473/testosterone-for-dummies