armyworm

/ahr-mee-wurm/US // ˈɑr miˌwɜrm //

军虫,军虫病,军虫害,大军虫

Definitions

n.名词 noun

1
- : the caterpillar of a noctuid moth, Pseudaletia unipuncta, that often travels in large numbers over a region, destroying crops of wheat, corn, etc.
- : any of the larvae of several related moths having similar habits.