凍結 とうけつ乾燥 かんそうではありませんでした
tōketsukansōdewa arimasendeshita

Noun
Desu Copula

The polite, past negative form of 凍結乾燥

1. Was not freeze-dried.; Was not lyophilized.

Past/Perfective
Negative
Polite
Formal Register