ルビジウムで
rubijūmude
1. With rubidium.; By means of rubidium.
Noun
#278678
1. With rubidium.; By means of rubidium.
1. rubidium (Rb)
1. if rubidium; when rubidium
1. Was not rubidium.; It was not rubidium.
1. Rubidium, likely.; Probably rubidium.
1. Is not rubidium.; It is not rubidium.
1. Rubidium.; It is.
1. Rubidium was.
1. Rubidium was.
1. Wasn't rubidium.