りんごわたむしだったら
林檎綿虫だったら
ringowa tamushidattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of りんごわたむし

1. If/when (it) were an apple ermine moth:; If (it) were like an apple ermine moth.

Tara Conditional
Usually Written in Kana