flatworm造句

1、After all, the flatworm planaria does just fine with eyes that are arguably not as good.
从上可知，扁形涡虫的眼睛比理论上要好得多。

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、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。