Nemertea

基本解释

Of or belonging to the phylum Nemertina(or Nemertea).
扁形动物门的扁形动物门的或属于扁形动物门
Of or belonging to the phylum Nemertina(or Nemertea.
扁形动物门的扁形动物门的或属于扁形动物门
Any of various invertebrates,as those of the phyla Annelida,Nematoda,Nemertea,or Platyhelminthes,having a long,flexible,rounded or flattened body,often without obvious appendages.
虫几种无脊椎动物中的一种，如环节动物门、线虫类、纽形动物或扁形动物门，有长的、柔软的、圆的或扁平的身体，经常没有明显的附属肢体。
Any of numerous relatively small elongated soft-bodied animals especially of the phyla Annelida and Chaetognatha and Nematoda and Nemertea and Platyhelminthes,also many insect larvae.
多种相关的细长软体小动物，特别是环虫类、毛颚类、线虫类和扁形虫类，也包括许多昆虫的幼虫。
Any of several velvety, usually brightly colored worms of the phylum Nemertina(or Nemertea)that have a flat, unsegmented body with an extensible proboscis and live in the sea or in the mud of the intertidal zone.
纽形动物扁形动物门的一个纲，具有柔软身体、常常是鲜艳颜色的蠕虫，无体腔、不分节、可收缩，生活在海中或潮湿地带的泥中