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单词
acid-base indicator
释义
acid-base indicator
n.
(名词)
A substance that indicates the degree of acidity or basicity of a solution through characteristic color changes.
酸碱显示剂:通过特定颜色变化来显示溶液中酸性或碱性程度的物质
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更新时间:2025/5/28 19:27:56