精母 せいぼ細胞 さいぼうじゃありませんでした
seibosaibōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 精母細胞

1. Was not a spermatogonium.; Was not a primary spermatocyte.

Past/Perfective
Negative
Polite
Terminal Form
Biology