生物 化学 的 酸素 要求 量 じゃなかったです seibutsuka gakuteki sansoyō kyūryōjanakattadesu
seibutsuka gakuteki sansoyō kyūryōjanakattadesu
Noun
, Desu Copula
The polite, past negative form of 生物化学的酸素要求量
1. Wasn't biochemical oxygen demand. ; ; Wasn't the biochemical oxygen demand.
Past/Perfective
, Negative
, Polite
, Casual Register
Word Pronunciation
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