破砕 はさい せい爆弾 ばくだんじゃなかったです
wa saiseibakudanjanakattadesu

Noun
Desu Copula

The polite, past negative form of 破砕性爆弾

1. Wasn't a fragmentation bomb.; Wasn't a shrapnel bomb.

Past/Perfective
Negative
Polite
Casual Register