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pollution SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 79022 】 【意味】 "[名詞] the act of contaminating or polluting; including (either intentionally or accidentally) unwanted substances or factors [例] Pollution is a major problem in many cities. [例] The pollution of the river is a serious problem. [例] They believe that pollution is a serious problem. [意味] 汚染, 公害, 汚れ, 汚濁, 汚染物質, 汚染物, 汚すこと, ポリューション ; [同義語] contamination ; [反意語] decontamination ; [上位語] soiling, dirtying, soilure ; [下位語] dust contamination ; [派生] pollute, contaminate, foul ; [同義語群] 00276987-n [名詞] undesirable state of the natural environment being contaminated with harmful substances as a consequence of human activities [例] They are concerned about the pollution in the river. [意味] 汚染, 公害, 汚濁, 汚れ, 環境汚染, 不潔, 汚染物質, 汚損 ; [上位語] impurity, environmental condition, impureness ; [下位語] air pollution, sound pollution, water pollution, thermal pollution, noise pollution, biodegradable pollution, nonbiodegradable pollution ; [派生] pollute, contaminate, foul ; [同義語群] 14516743-n [名詞] the state of being polluted [意味] 汚染, 汚れ, 汚染物質, 汚濁, 汚すこと, 不潔, 汚損, 汚染すること ; [同義語] defilement, befoulment ; [上位語] uncleanness, dirtiness ; [派生] pollute, contaminate, befoul, foul, defile, maculate ; [同義語群] 14498404-n"