Impurities
n. 杂质（impurity的复数）
🗣️ 情景例句
Yes, here are some catalogs and brochures.
有的，这里是一些目录和小册子。
The designer is going to create a new type of dress.
服装设计师正在设计新款女装。
No matter what he's wearing, Tod, just show him the cheapest.
托德，别管他的穿着了，给他最便宜的看看就得了。