フォノンだった
fonondatta
1. Was a phonon.
Noun
#257417
1. Was a phonon.
1. phonon
1. If phonon; When phonon
1. Was a phonon.
1. It was not a phonon.
1. Phonon; Pertaining to phonons
1. It is a phonon.
1. Phonon probably; It's a phonon
1. Was not a phonon.; It was not a phonon.
1. It wasn't a phonon.