短語詞組短語ductus s deferens 輸精管ductus deferens tumor 輸精管瘤artery of ductus deferens 輸精管動脈glands of ductus deferens 輸精管腺ductus deferens vestigialista 輸精管殘跡fold of ductus deferens 輸精管襞ductus deferens vestigialis 輸精管殘端ductus deferens artery 輸精管動脈plexus of ductus deferens 輸精管叢 返回 ductus deferens