im
pure
形容词比较级
more impure
形容词最高级
most impure
1
不纯的, 被污染的
blended with an external substance
- The water was impure, contaminated by chemicals from the nearby factory.
水是不纯的，被附近工厂的化学品污染了。
- The scientist found the sample to be impure, with traces of foreign elements affecting the results.
科学家发现样本不纯，有外来元素的痕迹影响了结果。
- An impure form of gold can have other metals mixed in, reducing its value.
一种不纯的黄金形式可能混有其他金属，从而降低其价值。
- The medicine was impure, and patients were advised to seek a more reliable source.
药物不纯，建议患者寻找更可靠的来源。
- An impure blend of different oils created a fragrance that was both unusual and appealing.
不同油的不纯混合物创造出了一种既独特又吸引人的香味。
反义词：
2