tentairikigakudattara
1. If/when celestial mechanics…; If celestial mechanics were…
Noun
#294126
1. If/when celestial mechanics…; If celestial mechanics were…
1. if it's the case
1. mechanics; dynamics
1. heavenly body; celestial body
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