ぎゃく浸透 しんとう まくでしょう
gyaku shinto umakudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 逆浸透膜

1. Reverse osmosis membrane, probably.; It will likely be a reverse osmosis membrane.

Polite
Presumptive
Conjecture
Biology