impurity的意思
impurity
基本释义
-
n
杂质；不纯
a substance of a low quality that is contained in or mixed with something else, making it less pure
例句
-
All natural minerals contain impurities.
凡天然矿物都含有杂质。
短语
- mechanical impurity 机械杂质
- impurity element 杂质元素
近义词
n 杂质；不纯；不洁
foreign matters、nastiness
同根词
adj
impure 不纯的；肮脏的；道德败坏的
n
impureness 污染；不纯；不道德
