物質 ぶっしつ代謝 たいしゃじゃなかったです
busshitsutaishajanakattadesu

Noun
Desu Copula
no-Adjective

The polite, past negative form of 物質代謝

1. Wasn't metabolism.; Wasn't material metabolism.

Past/Perfective
Negative
Polite
Casual Register