ちょう好熱 こうねつ せい細菌 さいきんだったら
chōkō netsu seisaikindattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 超好熱性細菌

1. If/When (it) were a super heat-loving bacterium; If (it) were an extremely thermophilic bacterium

Tara Conditional