アークコサインだったら
ākukosaindattara
1. If arccosine; When arccosine
Noun
1. If arccosine; When arccosine
1. if it's the case
1. arc
2. (electric) arc
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