オクターブだったら
okutābudattara
1. If/when octave; If it were an octave
★ Common
Noun
#61452
1. If/when octave; If it were an octave
1. if it's the case
1. octave
1. not be found
1. If it comes out; When it comes out
1. If/when topped; If/when crowned
1. If/when shown; If/when I show
1. After; When…passes
1. If/when born; Once born