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nonbiodegradable pollutants /ˈnaɪtɹədʒən ˈɒksaɪd ɪmˈɪʃən/ n

中文：不可降解污染物

中文 · 不可降解污染物Español · contaminantes no biodegradablesFrançais · polluants non biodégradables
Meaning：Products that cannot be completely decomposed by living organisms.
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Land pollution

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