はい静脈 じょうみゃくじゃなかったです
haijōmyakujanakattadesu

Noun
Desu Copula

The polite, past negative form of 肺静脈

1. Wasn't pulmonary vein.; Wasn't a pulmonary vein.

Past/Perfective
Negative
Polite
Casual Register
Anatomy