ケイ素 じゃありません
keisojārimasen
1. It is not silicon.
Noun
#155695
1. It is not silicon.
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