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.Moles dug tunnels under the lawn.?鼠在草地下面打洞.Moles have powerful forefeet for digging.鼹鼠的前足非常有力，擅长挖...
Moles have powerful forefeet for digging.鼹鼠的前足非常有力，擅长挖洞。Unsightly moles can be removed surgically.不雅观的痣可以手术去除.Moles dug tunnels under the lawn.?鼠在草地下面打洞....