みず蒸気 じょうき蒸留 じょうりゅうではありませんでした
mizu jōkijōryūdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 水蒸気蒸留

1. Was not steam distillation.; Was not water vapor distillation.

Past/Perfective
Negative
Polite
Formal Register
Chemistry