副燃烧室的英文

auxiliary combustion chamber

subsidiary combustion chamber

• 副:    assistant
• 燃烧室:    combustion chamber ...
• 副燃烧喷咀:    primary burner

例句与用法

1. The carburetor delivers a rich mixture to the precombustion chamber and a lean mixture to the main cylinder .
   化油器将浓混合气输至副燃烧室，将稀混合气输送至主气缸。