マスタリングじゃありません
masutaringujārimasen
1. It is not mastering.; It's not about mastering.
Noun
#270158
1. It is not mastering.; It's not about mastering.
1. (common) cold; influenza
1. snake
2. serpent; large snake
1. then; well
1. hedge
1. journal; log
1. believer; adherent
2. fanboy; fanatic
1. faucet; tap