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標準釋義：提供中英釋義與例句，尚未加入深度教學內容
contaminantKK [kəˈntæmənənt] ｜ /kəˈntæmənənt/
GEPT 中高級
C2noun
a substance that makes something dirty, impure, or harmful
The factory dumped chemicals into the river, causing the water to become contaminated and unsafe for drinking.
污染物；有害物質

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