墨汁 ぼくじゅう のうじゃなかったです
bokujūnōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 墨汁嚢

1. Wasn't an ink sac.; Wasn't an ink container.

Past/Perfective
Negative
Polite
Casual Register
Zoology