房室 ぼうしつ結節 けっせつじゃなかったです
bōshitsu ke' setsujanakattadesu

Noun
Desu Copula

The polite, past negative form of 房室結節

1. Wasn't a room nodule.; Wasn't a lump in the room.

Past/Perfective
Negative
Polite
Casual Register