尿道 にょうどう海綿 かいめん たいじゃないです
nyō dō kai mentaijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 尿道海綿体

1. It's not the corpus spongiosum of the urethra.

Negative
Polite
Casual Register
Anatomy