单词	contaminant
释义	contaminant /kənˈtamɪnənt / noun A polluting or poisonous substance that makes something impure: people were exposed to airborne contaminants
随便看	Iaşi IB ib. IBA Ibadan Ibagué Iban I-beam I beg your pardon (or pardon me) Iberia Iberian Iberian peninsula iberis Ibero- Ibero-Maurusian Ibero-Romance ibex IBF Ibibio ibid. -ibility I.Biol. ibis ibisbill Ibiza

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