| 单词 | impureness |
| 释义 | impureness (once / 11819311 pages) n WORD FAMILY impure: impurely, impureness, impurer, impurest, impurity+/impurity: impurities/pure: impure, purely, pureness, purer, purest, purism, purity/purism: purisms, purist/purist: purists/purity: purities n the condition of being impure Syn|Ant|Hypo|Hyper impurity pureness, purity being undiluted or unmixed with extraneous material adulteration, debasement being mixed with extraneous material; the product of adulterating admixture, alloythe state of impairing the quality or reducing the value of something contamination, taintthe state of being contaminated dirtinessthe state of containing dirty impurities putriditythe state of being putrid pollutionundesirable state of the natural environment being contaminated with harmful substances as a consequence of human activities dust contaminationstate of being contaminated with dust biodegradable pollutionpollution that is rendered harmless by natural processes and so causes no permanent harm nonbiodegradable pollutionpollution that accumulates in the environment and may appear in the food chain air pollutionpollution of the atmosphere noise pollution, sound pollutionannoying and potentially harmful environmental noise thermal pollutionharm to lakes and rivers resulting from the release of excessive waste heat into them water pollutionpollution of the water in rivers and lakes condition, status a state at a particular time |
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