ちょう弩級 どきゅう戦艦 せんかんでしょう
chōdokyūsenkandeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 超弩級戦艦

1. Probably a super-dreadnought battleship.

Polite
Presumptive
Conjecture