コバルトブルーではありません
kobarutoburūdewārimasen
1. Not cobalt blue.
★ Common
Noun
#71155
1. Not cobalt blue.
1. blue
2. sad; down (in the dumps)
1. blues
1. hedge
1. cobalt (Co)
2. cobalt blue
1. cobalt blue
1. Turkey; Türkiye
2. turquoise
1. Was not cobalt blue.
1. blue-collar (worker)