スペクトル分析 だった
supekutorubunsekidatta
1. Was spectral analysis.
Noun
#278004
1. Was spectral analysis.
1. spectrum
1. analysis
1. Wasn't a spectrum.
1. Was not a spectrum.
1. Wasn't a spectrum.
1. Is not a spectrum.; It is not a spectrum.
1. Probably a spectrum.; Likely a spectrum.
1. If spectrum; When spectrum
1. with spectrum; by spectrum