エアレーションタンクではありませんでした
earēshontankudewārimasendeshita
1. It was not an aeration tank.
Noun
1. It was not an aeration tank.
1. pupil; disciple
1. area
1. air conditioner; air conditioning
1. tank (of fluid); cistern
2. tank (military vehicle)
1. air
1. hedge
1. to flare up; to burst into flames
1. think tank