基本解釋[經(jīng)濟(jì)學(xué)]催化臭氧轉(zhuǎn)換器英漢例句權(quán)威例句For example, the catalytic converter reduced the ozone.NPR: Study Says Ethanol Pollution Could Rival Gascatalytic ozone converter更多例句詞組短語短語catalytic c ozone converter 催化臭氧轉(zhuǎn)換器catalytic ozone converter更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)催化臭氧轉(zhuǎn)換器