破骨 はこつ細胞 さいぼうじゃありませんでした
hakotsu saibōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 破骨細胞

1. Was not an osteoclast.; Was not a bone cell.

Past/Perfective
Negative
Polite
Terminal Form
Physiology