contaminated 是 contaminate 的過去式contaminateKK [kəˋntæməˏnet] /kəˈntæməˌneɪt/動詞1污染、汙染Industrial waste has contaminated the river for decades.工業廢棄物已經污染這條河好幾十年了。2使受污染、使不潔多指食物或器械Raw chicken can contaminate the cutting board with bacteria.生雞肉可能讓砧板沾上細菌。3使受輻射污染The soil near the old plant was contaminated with radioactive dust.舊電廠附近的土壤受到放射性塵埃污染。4敗壞、腐化比喻He worried that money would contaminate their friendship.他擔心金錢會讓他們的友誼變質。