seisuidattara
1. If/when prosperous and declining; If it were to flourish and decline
★ Common
Noun
#165198
1. If/when prosperous and declining; If it were to flourish and decline
1. if it's the case
1. rise and fall; ups and downs
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