エアレーションタンクであれば
earēshontankudeareba
1. If aeration tank; When aeration tank
Noun
#3177309
1. If aeration tank; When aeration tank
1. air
1. area
1. Japan Railways; JR
1. tank (of fluid); cistern
2. tank (military vehicle)
1. air conditioner; air conditioning
1. (being) on air; (being) on the air
1. wealthy; rich