フッ化 カルシウムじゃありませんでした
fukka karushiumujārimasendeshita
1. It was not calcium fluoride.
Noun
#388711
1. It was not calcium fluoride.
1. pupil; disciple
1. (common) cold; influenza
1. calcium (Ca)
1. snake
2. serpent; large snake
1. then; well
1. hedge
1. journal; log