impurity /im'pjuәriti/ 托福英语词汇 📖 中文释义 n. 杂质, 不洁, 不纯[化] 杂质 🔗 释义中的汉语词 杂质不洁 🧩 词形变化 复数 impurities 🔵 同义词drossimpureness 🔴 反义词purenesspurity 📘 English Definition(英文释义) n. worthless or dangerous material that should be removedn. the condition of being impure ← impurities I 字母词表 impurity band →