突然 変異 説 じゃないです totsuzenhen'isetsujanaidesu
totsuzenhen'isetsujanaidesu
Noun
, Desu Copula
, Negation Auxiliary
The polite negative form of 突然変異説
1. It's not a mutation theory.; It isn't a mutation theory.
Negative
, Polite
, Casual Register
Word Pronunciation
文
No variants available for this word.