| 单词 | impurity |
|---|---|
| 音标 | 英[ɪmˈpjʊərəti] 美[ɪmˈpjʊrəti] |
| 解释 | n.污点，污染;掺杂，不纯;不道德，罪恶;混杂物，粗劣品; |
| 例句 | N-COUNT 杂质;不纯物质 Impurities are substances that are present in small quantities in another substance and make it dirty or of an unacceptable quality. 例：The air in the factory is filtered to remove impurities.工厂里的空气要经过过滤，以清除其中的杂质。 N-UNCOUNT 淫乱;不贞 Impurity is the state of being no longer pure, especially sexually pure. |
| 变形 | pl:impurities~ |
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