contaminateon Academic Vocabulary List弄脏,污染 contaminate contaminate(verb) 弄脏,污染 contamination contamination(noun) 污染,污染物,玷污 contaminated contaminated(adjective) 受污染的,弄脏的 uncontaminated uncontaminated(adjective) 未沾染的,未被污染的 contaminating contaminating(adjective) 受污染的,弄脏的 Forms verbnounadjective contaminate contamination contaminated uncontaminated contaminating