bloodworm

n. 做钓饵用的血红色的虫

blood.worm

n.（名词）
Any of various red, segmented marine worms of the generaPolycirrus and Enoplobranchus that have bright red bodies and are often used for bait.
血虫：一种多纤毛 属和 Enoplobyanchus 属的红色环节海生蠕虫，具有明亮的红色身体且通常用作鱼饵
The freshwater larvae of certain midges that are red as a result of the high hemoglobin content of their blood.
血蚁：某些蚊子的水生幼虫，因其血液中血色素较高而使身体呈红色