英语释义
1
n 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
2
n a person who has a nasty or unethical character undeserving of respect
3
n a software program capable of reproducing itself that can spread from one computer to the next over a network
4
n screw thread on a gear with the teeth of a worm wheel or rack
5
v to move in a twisting or contorted motion, (especially when struggling)