あつ まく胞子 ほうしではありませんでした
a tsu maku hōshidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 厚膜胞子

1. Was not a thick-walled spore.; Was not a spore with a thick wall.

Past/Perfective
Negative
Polite
Formal Register