アルゴンだった
arugondatta
1. Was argon.
Noun
#105012
1. Was argon.
1. argon (Ar)
1. If argon; When argon
1. Algonquin (nation)
1. potassium-argon dating
1. It was argon.
1. Argon is.; I am Argon.
1. Wasn't argon.
1. Argon's; Of argon
1. Was not argon.; It was not argon.