“genital organ”简单造句，genital organ造句子

Of or relating to the third stage of psychosexual development in psycholanalytic theory during which the genital organs first become the focus of sexual feeling.

"Occurring at about age 12 in girls and age 14 in Boys, puberty is characterized by the maturing of the genital organs, development of secondary sex characteristics, and, in girls, onset of menstruation."