イオン交換 樹脂 だった
ionkōkanjushidatta
1. Was an ion exchange resin.
Noun
#282748
1. Was an ion exchange resin.
1. diplomat
1. resin; rosin
1. diplomatic mission; overseas diplomatic establishment
1. good feeling; good will
1. exchange; interchange
1. ion
1. high official
1. official residence
1. Not a diplomat.; Not an official.