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過 か塩素 えんそ酸 さんじゃなかったです
kaensosanjanakattadesu

敬
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Noun
, 
Desu Copula

The polite, past negative form of 過塩素酸

1. It wasn't perchloric acid.

Past/Perfective
, 
Negative
, 
Polite
, 
Casual Register
, 
Chemistry

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過塩素酸じゃなかったです

過塩素酸じゃなかったです【かえんそさんじゃなかったです】 Activity

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