潜在 せんざい精巣 せいそうではありませんでした
senzaiseisōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 潜在精巣

1. Was not a potential testicle.; Was not a latent testicle.

Past/Perfective
Negative
Polite
Formal Register