查词历史：

impure impulsor impulse

impure
[英] [ɪmˈpjʊə] [美] [ɪmˈpjʊr] 生词本

adj.

  • 柯林斯高阶英汉双解学习词典

  • 英英释义

  • 词典例句

1. ADJ-GRADED 不纯的;不洁的;掺杂的 A substance that is impure is not of good quality because it has other substances mixed with it. 
2. ADJ-GRADED 淫乱的;不贞洁的 If you describe thoughts and actions as impure, you mean they are concerned with sex and are morally bad. 
Adjective

1. combined with extraneous elements

2. used of persons or behaviors; not morally pure;

  • "impure thoughts"

3. ritually unclean or impure;

  • "and the swine...is unclean to you"-Leviticus 11:3
1. Impure drinking water is a cause of disease.
不洁的饮用水是引发疾病的一个原因。

来自《简明英汉词典》