catalytic converter
US /ˌkæt̬.əˌlɪt̬.ɪk kənˈvɝː.t̬ɚ/
UK /ˌkæt̬.əˌlɪt̬.ɪk kənˈvɝː.t̬ɚ/
名词
1.
催化转化器, 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
示例:
•
The mechanic replaced the faulty catalytic converter.
机械师更换了有故障的催化转化器。
•
New cars are required to have a catalytic converter to reduce emissions.
新车需要安装催化转化器以减少排放。
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