静脈 じょうみゃく麻酔 ますい やくじゃなかったです
jōmyaku masu iyakujanakattadesu

Noun
Desu Copula

The polite, past negative form of 静脈麻酔薬

1. Was not an intravenous anesthetic.; Wasn't an IV anesthetic.

Past/Perfective
Negative
Polite
Casual Register