冷血 れいけつ動物 どうぶつじゃありませんでした
reiketsudōbutsujārimasendeshita

Noun
Desu Copula

The polite, past negative form of 冷血動物

1. Was not a cold-blooded animal.; Was not cold-hearted.

Past/Perfective
Negative
Polite
Terminal Form