英语词汇“impurity”的释义、用法及例句-英汉例句词典

词汇	impurity
例句	noun A filter will remove most impurities found in water. 过滤器会滤掉水中的大部分杂质。 The substance is free of impurities. The water contains impurities which make it unsuitable for drinking.
随便看	biochemical biochemistry biodefense biodegradable biodegrade biodegraded biodegrades biodegrading biodiversity bioenergy biofuel biographer biographical biographies biography biological biological clock biologically biologist biology biomass biomedical biometric bionic biopic

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