chorionic epithelioma

• 绒毛膜上皮癌

chorionic epithelioma的用法和样例：

例句

1. The destructive and malignant neoplasms of chorionic epithelium often arise from hydatidiform moles.
   破坏性和恶性的绒毛膜上皮癌往往是葡萄胎所引起。