突然 変異 説 ではありません totsuzenhen'isetsudewārimasen
totsuzenhen'isetsudewārimasen
Noun
, Desu Copula
, Negation Auxiliary
The polite negative form of 突然変異説
1. It is not a mutation theory.; It isn't a mutation theory.
Negative
, Polite
, Formal Register
Word Pronunciation
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No variants available for this word.