梱包 こんぽう爆薬 ばくやくじゃなかったです
kompō baku yakujanakattadesu

Noun
Desu Copula

The polite, past negative form of 梱包爆薬

1. Wasn't packing explosives.; Wasn't a packing explosive.

Past/Perfective
Negative
Polite
Casual Register