字典網>> 英漢字典>> A開頭詞條>>air contamination的意思 漢英字典air contamination中文翻譯：【化】 空氣污染字典網相關詞條：air-to-ground radio frequency air storage tank air precooler air cooled condenser airproof air-swallowing air-cooling air-defence computer air slaking air brake switch