房室 ぼうしつ結節 けっせつじゃありませんでした
bōshitsu ke' setsujārimasendeshita

Noun
Desu Copula

The polite, past negative form of 房室結節

1. Was not a room nodule.; Was not a lump in the room.

Past/Perfective
Negative
Polite
Terminal Form