喉頭 こうとう きょうではありませんでした
kōtō kyōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 喉頭鏡

1. Was not a laryngoscope.; Was not an examination with a laryngoscope.

Past/Perfective
Negative
Polite
Formal Register