ADJECTIVE | ... OF CONTAMINATION | VERB + CONTAMINATION | PREPOSITION | PHRASESADJECTIVE➤serious, widespread嚴重的/範圍很廣的污染▸➤possible, potential可能的/潛在的污染▸➤environmental, food, soil, water環境/食品/土壤/水源污染▸➤bacterial, chemical, radioactive細菌/化學/放射污染... OF CONTAMINATION➤level污染程度◇There is already a high level of environmental contamination.環境污染的程度已經很高。VERB + CONTAMINATION➤cause造成污染▸➤avoid, prevent避免/防止污染▸➤minimize, reduce盡可能降低/減少污染PREPOSITION➤contamination by⋯的污染◇Always keep food covered to prevent contamination by flies.食物需要一直蓋着,防止蒼蠅污染。➤contamination from來自⋯的污染◇There is a danger of serious contamination from radioactive waste.放射性廢棄物有可能造成嚴重污染。➤contamination with⋯的污染◇Wash everything thoroughly to avoid contamination with bacteria.把所有東西徹底洗淨,以避免細菌污染。PHRASES➤a risk of contamination污染的風險▸➤a source of contamination污染源