catalytic converter
US /ˌkæt̬.əˌlɪt̬.ɪk kənˈvɝː.t̬ɚ/
UK /ˌkæt.əˌlɪt.ɪk kənˈvɜː.tər/
名詞
催化轉化器, 三元催化器
an apparatus fitted to the exhaust system of a motor vehicle, containing a catalyst for converting pollutant gases into less harmful ones
範例:
•
The mechanic replaced the faulty catalytic converter.
機械師更換了有故障的催化轉化器。
•
New cars are required to have a catalytic converter to reduce emissions.
新車需要安裝催化轉化器以減少排放。