carburetor

/ˌkɑːr.bəˈret̬.ɚ/

名词

汽化器，化油器（汽车发动机部件）
The mechanic had to replace the carburetor in the old truck to improve its fuel efficiency and overall performance.
技师不得不更换老卡车的化油器，以提高其燃油效率和整体性能。