最終更新日：2024/08/03

A white crystalline powder obtained by reduction from indigo blue, and by oxidation easily changed back to it.

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indigo white

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indigo white

noun

A white crystalline powder obtained by reduction from indigo blue, and by oxidation easily changed back to it.

The indigo dye creates a beautiful shade of blue.

意味（1）

A white crystalline powder obtained by reduction from indigo blue, and by oxidation easily changed back to it.