奇数きすう羽状うじょう複葉ふくようであれば
kisūujō fuku yōdeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 奇数羽状複葉

1. If it were an odd-pinnate compound leaf; If it is an odd-pinnate compound leaf

Ba Conditional
Botany