たん細胞 さいぼう生物 せいぶつじゃないです
tansaibōseibutsujanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 単細胞生物

1. Not a single-celled organism.; I am not a single-celled organism.

Negative
Polite
Casual Register