べき級数 じゃなかったです
beki kyūsūjanakattadesu
1. Wasn't a series of shoulds.; Wasn't an ought-to series.
Noun
#234733
1. Wasn't a series of shoulds.; Wasn't an ought-to series.
1. internal; domestic
1. wasteful; a waste
2. too good; more than one deserves
3. impious; profane
1. improper; immodest
1. inside a car (train, bus, etc.)
1. (common) cold; influenza