The water in the lake is impure and not safe to drink.
湖里的水是不纯的，不安全饮用。
The scientist found the sample to be impure under the microscope.
科学家在显微镜下发现样本是不纯的。
Many ancient coins are made from impure metals.
许多古代硬币是由不纯的金属制成的。
The air in the city is impure due to heavy pollution.
由于严重污染，城市的空气是不纯的。
The jeweler rejected the impure gold for crafting.
珠宝商拒绝用不纯的黄金制作。
His motives for helping were impure and self-serving.
他帮助的动机是不纯的，自私自利。
The chemical reaction failed because the reactants were impure.
化学反应失败是因为反应物是不纯的。
The food was contaminated with impure substances.
食物被不纯的物质污染了。
The artist used impure colors to create a unique effect.
艺术家使用不纯的颜色创造了一种独特效果。
The ritual requires a heart free from impure thoughts.
仪式要求心中没有不纯的思想。
impure motives 不纯正的动机
impure water 不洁净的水
impure substances 不纯物质
impure language 不雅的语言
impure metals 不纯的金属
impure air 污浊的空气
