ハイドロクロロフルオロカーボンだったら
haidorokurorofuruorokābondattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of ハイドロクロロフルオロカーボン

1. if it were hydrochlorofluorocarbon; if hydrochlorofluorocarbon were

Tara Conditional