アルティン環 じゃありませんでした
arutintamakijārimasendeshita
1. It was not an Artin ring.
Noun
1. It was not an Artin ring.
1. pupil; disciple
1. (common) cold; influenza
1. snake
2. serpent; large snake
1. then; well
1. hedge
1. journal; log
1. corona
2. coronavirus
3. COVID-19