spoonworm

/spoon-wurm/US // ˈspunˌwɜrm //

匙虫,匙形虫,勺子虫,匙虫类

Definitions

n.名词 noun

1
- : any of various unsegmented, burrowing marine worms of the phylum Echiura, of shallow waters worldwide, having a sausage-shaped body and a flattened head.