イオン交換 樹脂 じゃない
ionkōkanjushijanai
1. Not ion exchange resin.
Noun
#281225
1. Not ion exchange resin.
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