flatworm

noun

1. 扁形动物；扁虫
   a very simple worm with a flat body

1. A planarian is a flatworm, one of the lowest life-forms that can be considered an animal.
   真涡虫是一种扁虫，一种可以被认为是动物的最低级生命形式。
2. The flatworm relies upon a population of stem cells to accomplish this remarkable feat;
   扁形虫（涡虫是一种扁形虫）要靠大量的干细胞才能完成这种非凡的技艺；
3. Animal or plant on which a parasite lives flatworm parasitic in liver and bile ducts of domestic animals and humans.
   寄主，宿主（寄生物所寄生的动植物）寄生在家畜和人的肝脏及胆管中的扁虫。
4. Delicate as a flower petal, a marine flatworm glides along in the Pacific Ocean near Micronesia's Yap Islands.
   精巧的像一朵花瓣，一条海中扁形虫悄悄地沿着太平洋的密克罗尼西亚群岛的吠岛。
5. A tapeworm is a type of flatworm.
   绦虫是扁虫的一种。
6. And while a honeybee's brain is bigger than a flatworm's, it is still not all that complex.
   虽然蜜蜂的大脑是大于扁虫的，但它仍然不是所有的，复杂的。
7. Flatworm parasitic in liver and bile ducts of domestic animals and humans.
   寄生在家畜和人的肝脏及胆管中的扁虫。
8. Then they amputated a small piece from each flatworm.
   然后他们把每个涡虫切成小块。

noun

1. parasitic or free-living worms having a flattened body

   Synonym:    platyhelminth