English-Chinese/Penis

The penis is a male body part found on the outside of the body. It is used for urination and for sexual reproduction. The main sexual function of the penis is to be inserted into a female's vagina and deliver semen which may cause pregnancy. This activity is called sexual intercourse.

阴茎 是 体外的 男性 身体部位. 它 用于 排尿 和 有性生殖. 阴茎的 主要 性功能 是 插入 女性的 阴道 并 输送 可导致 怀孕的 精液. 这项 活动 称为 性交.