コバルトじゃありませんでした
kobarutojārimasendeshita
1. It was not cobalt.
★ Common
Noun
#69072
1. It was not cobalt.
1. pupil; disciple
1. (common) cold; influenza
1. snake
2. serpent; large snake
1. then; well
1. hedge
1. journal; log
1. cobalt (Co)
2. cobalt blue