impurity
英 [ɪmˈpjʊərəti] SAT英语 n:100
词汇归类：cet6 toefl
单词定义：n. worthless or dangerous material that should be removed n. the condition of being impure
词形变化：s:impurities
impurity翻译
n. 杂质；不纯；不洁
impurity相关词
英 [ɪmˈpjʊərəti] SAT英语 n:100
词汇归类：cet6 toefl
单词定义：n. worthless or dangerous material that should be removed n. the condition of being impure
词形变化：s:impurities