Impurities Meaning in English
word · lemma: impurity
释义
Unwanted substances or particles that are mixed in with something else, making it less pure or clean.
用法与细微差别
Commonly used in scientific, technical, food, or environmental contexts. Usually refers to small or invisible substances (e.g., chemicals, dust, metals). Frequently used in the plural. Often appears as 'remove impurities', 'free from impurities' or 'trace impurities'.
例句
The water filter removes impurities from the drinking water.
basic
Gold must be purified to remove any impurities.
basic
Too many impurities can make metal weak.
basic
You can really taste the difference when water is free of impurities.
natural
Many skincare products promise to clear your skin of impurities.
natural
The lab checks for trace impurities that you might not even notice.
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