Impurities
n. 杂质（impurity的复数）
🗣️ 情景例句
Everyone is expected to stick to the rules.
每个人都要遵守规则。
I will be having dinner in Paris in April.
我将在四月份在巴黎吃晚餐。
Of these the former are the majority.They have their compensations.
这两类人当中，第一类人是大多数，他们能够得到补偿。