フッ素 じゃありません
fussojārimasen
1. Not fluorine.; It is not fluorine.
Noun
#199286
1. Not fluorine.; It is not fluorine.
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