名词 earthworm:

1. terrestrial worm that burrows into and helps aerate soil; often surfaces when the ground is cool or wet; used as bait by anglers

earthmann.地球人(即地球上的人；该词源于科幻小说)earthn.地球；泥土；世间earthbound roots.扎入泥中的根earth fault current入地故障电流Earth Return Module重返地球舱Earth Launch Window地面发射窗口earth gravity field地球重力场earth in the stator定子接地earth magnetosphere地球磁层earth to space link地球空间线路earth based station地面站earth surface crack地表裂缝

1. Raymond: We can either dig out some earth worms in my yard or buy some shrimps in the market.
   雷蒙：我们可以到我家院子里挖一些蚯蚓，或者在市场上买一些小虾。
2. Earth worms are often used as bait.
   蚯蚓常用作鱼饵。