スピードアップだったら
supiidoappudattara
1. If/when sped up; If it were to speed up
★ Common
Noun
#30499
1. If/when sped up; If it were to speed up
1. if it's the case
1. speeding up; speed-up
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