genital papilla

例句：

1. 1. The doctor examined the patient's genital papilla for signs of infection.
   医生检查了患者的生殖器乳头，以寻找感染的迹象。
2. 2. During sexual intercourse, the genital papilla can be used as a tool to stimulate pleasure.
   在性行为过程中，生殖器乳头可以用作刺激快感的工具。
3. 3. The genital papilla is a sensitive area that requires special care during pregnancy and childbirth.
   生殖器乳头是一个敏感区域，在怀孕和分娩期间需要特别的照顾。