单词 | acid-base indicator |
释义 | acid-base indicator【化】 酸碱指示剂 acid-base indicator 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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