ちょう音波 おんぱ顕微 けんび きょうじゃなかったです
chōompakembi kyōjanakattadesu

Noun
Desu Copula

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

1. Wasn't an ultrasonic microscope.

Past/Perfective
Negative
Polite
Casual Register