嘔吐 おうと中枢 ちゅうすうじゃないです
ōto chūsūjanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 嘔吐中枢

1. Not the vomiting center.; It's not the vomiting center.

Negative
Polite
Casual Register