アコースティックエミッションの
akōsutikku emisshonno
1. Acoustic emission; Of acoustic emission
Noun
#891582
1. Acoustic emission; Of acoustic emission
1. acoustic (instrument, music, etc.)
1. acoustic guitar
1. acoustic guitar
1. emission
1. zero-emission
1. zero-emission
1. acoustic sound
1. acoustic emission
1. Acoustic guitar's; Of acoustic guitar