有機 ゆうき水銀 すいぎん中毒 ちゅうどくでしょう
yūkisuiginchūdokudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 有機水銀中毒

1. Probably organic mercury poisoning.

Polite
Presumptive
Conjecture