まえ胸腺 きょうせんホルモンじゃなかったです
maekyōsenhorumonjanakattadesu

Noun
Desu Copula

The polite, past negative form of 前胸腺ホルモン

1. Wasn't thymic hormone.; Wasn't a thymic hormone.

Past/Perfective
Negative
Polite
Casual Register