Sign in Join

スロットルバルブでしょう
surottorubarubudeshō

敬
Noun
, 
Desu Copula

Expresses probability in a polite manner ("probably…") of スロットルバルブ

1. Throttle valve, probably.; It's likely the throttle valve.

Polite
, 
Presumptive
, 
Conjecture