The clitoris of a woman is very sensitive to sexual stimulation.

She discussed the health of her 陰脣 with the doctor.

We use the lunar calendar to determine the date of the festival.

He likes to take a walk in the park at dusk.

He is receiving treatment for folliculitis.

She underwent an episiotomy for childbirth.

He is studying the penile bone of ancient animals.

The 大陰脣 is a part of the female reproductive system.

In female anatomy, the labia majora is a part of the external genitalia.