ヒドロニウムイオンであれば
hidoroniumuiondeareba
1. if/when hydronium ion; if hydronium ion exists
Noun
1. if/when hydronium ion; if hydronium ion exists
1. millennium
1. ion
1. Let's…; Shall we…
1. To have someone do; To let someone do
1. Must do; Have to
1. Cannot have; Cannot do
1. If there is; If you have
1. Don't have.; Don't do.