impurity
US /ɪmˈpjʊr.ə.t̬i/
UK /ɪmˈpjʊə.rə.ti/
名詞
雜質, 不純
the state of being impure; something that is impure
範例:
•
The water contained several harmful impurities.
水中含有多種有害雜質。
•
The gold was refined to remove all impurities.
黃金經過提煉以去除所有雜質。
相關詞: