ニコチン中毒 ちゅうどくではありませんでした
nikochinchūdokudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of ニコチン中毒

1. Was not nicotine addiction.; Was not addicted to nicotine.

Past/Perfective
Negative
Polite
Formal Register