成分 せいぶん調整 ちょうせい牛乳 ぎゅうにゅうでしょう
seibunchōseigyūnyūdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 成分調整牛乳

1. Probably adjusted milk.; Likely fortified milk.

Polite
Presumptive
Conjecture