質量 しつりょう作用 さよう法則 ほうそくでしょう
shitsuryōsayōno hōsokudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 質量作用の法則

1. Law of mass action, probably.

Polite
Presumptive
Conjecture