最終更新日:2024/07/29
Pyrocatechol is commonly used in the production of dyes and pharmaceuticals.
正解を見る
Pyrocatechol is commonly used in the production of dyes and pharmaceuticals.
編集履歴(0)
元となった例文
Pyrocatechol is commonly used in the production of dyes and pharmaceuticals.
Pyrocatechol is commonly used in the production of dyes and pharmaceuticals.