睾丸:产生精子及激素.输精管:传送精子从附睾到射精管.精囊腺:分泌精液,营养精子。Ureter输尿管Ejaculatory duct射精管Deferent duct(pelvis part)输精管(盆部)Seminal vesicle精囊腺Deferent duct(inguinal canal part)输精管(腹股沟管部)Epididymis附睾.Ampulla of deferent duct输精管壶腹. ......