| 释义 |
〔worm〕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〔extremity〕A bodily limb or appendage.四肢或身体的附属肢体〔leg〕A limb or an appendage of an animal, used for locomotion or support.腿：动物的肢或附属肢体，用于运动或支撑身体 |