greds worm

• 蚯蚓

greds worm的用法和样例：

例句

1. The worm wriggled itself out at a small hole.
   蚯蚓蠕动着钻出小洞外。
2. Earthworms have no backbone, they are a kind of worm.
   蚯蚓没有脊椎，是一种蠕形动物。