最終更新日：2024/08/03

(obsolete) A rich reddish-brown pigment obtained by calcining copper and sulfur together in closed crucibles.

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feretto

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feretto

noun

(obsolete) A rich reddish-brown pigment obtained by calcining copper and sulfur together in closed crucibles.

I bought a new feretto for my garden.

意味（1）

(obsolete) A rich reddish-brown pigment obtained by calcining copper and sulfur together in closed crucibles.