基本解釋n.襍質名詞impurity的複數(shù)形式.同根派生 impurities相關詞英漢例句用作名詞 (n.)Filtering the water removed some of its impurities.把水過濾一下除去了一些襍質。Workers are removing impurities from silver.工人們正去除銀中的襍質。impurities更多例句