横川 よがわ吸虫 きゅうちゅうではありません
yogawa kyūchūdewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 横川吸虫

1. Is not *Yokogawa schistosome*.; Is not a *Yokogawa schistosome*.

Negative
Polite
Formal Register