脱脂 だっし粉乳 ふんにゅうでしょう
dasshifun nyūdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 脱脂粉乳

1. Probably skim milk powder.; It will likely be skim milk powder.

Polite
Presumptive
Conjecture