figure 2g: route of the vas deferens from the testis to the
urethra penis testicle scrotum epididymis vas deferens
function seminal vesicleurinary bladdervas deferensejaculatory
must love die_vas deferens_单曲在线试听_酷我音乐
输精管( ductus deferens )→睾丸网( rete testis )→副睾( epidy