sansono udodeshita
1. Oxygen concentration was.
Noun
#122844
1. Oxygen concentration was.
1. pupil; disciple
1. oxygen (O)
1. concentration; density
2. cardinality
1. becoming a pupil (of); becoming an apprentice
1. activity
1. deci-; 10^-1
1. It was beautiful.; It was clean.
1. It was not possible.; It was no good.
1. Was a hotel.