ねつ力学 りきがく だい いち法則 ほうそくでしょう
netsurikigaku daiichi hōsokudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 熱力学第一法則

1. Probably the first law of thermodynamics.

Polite
Presumptive
Conjecture
Physics