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单词 pyrocatechol
释义
py·ro·cat·e·chol (pīrō-kătĭ-kôl, -kŏl, -kōl)
n.
A biologically important phenol, C6H6O2, having two hydroxyl groups attached to the benzene ring, used in dyeing, tanning, photography, and as an antiseptic. Also called catechol.
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更新时间:2026/5/27 20:16:18