コバルトだった
kobarutodatta
1. Was cobalt.
★ Common
Noun
#64005
1. Was cobalt.
1. cobalt (Co)
2. cobalt blue
1. cobalt blue
1. If cobalt; When cobalt
1. With cobalt; In cobalt
1. Was not cobalt.; It was not cobalt.
1. It was cobalt.
1. Wasn't cobalt.
1. If cobalt; When cobalt
1. Cobalt; Of cobalt