“阴囊”造句

它们的尾巴非常明显,并且雄性有很大的阴囊.
They have a noticeable tail and males have large scrotal sac.

叶: 预防流行性感冒, 流行性脑脊髓膜炎, 感冒, 肠炎; 外用治阴囊湿疹.
Leaves: prevents epidemic influenza, epidemic meningitis, influenza, enteritis , eczema of the scrotum.

阴囊大是怎么回事? 正常 吗 ?
How is scrotum to return a responsibility greatly? Normal?

• #阴囊