尿道 にょうどう海綿 かいめん たいでしょう
nyō dō kai mentaideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 尿道海綿体

1. Probably the corpus spongiosum of the urethra.

Polite
Presumptive
Conjecture
Anatomy