専門 せんもんシソーラスじゃありませんでした
semmonshisōrasujārimasendeshita

Noun
Desu Copula

The polite, past negative form of 専門シソーラス

1. Was not a specialized thesaurus.; Wasn't a specialized thesaurus.

Past/Perfective
Negative
Polite
Terminal Form
Computing