ちょう音波 おんぱ顕微 けんび きょうじゃありませんでした
chōompakembi kyōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 超音波顕微鏡

1. Was not an ultrasonic microscope.; Was not a super sound microscope.

Past/Perfective
Negative
Polite
Terminal Form