Level 5 · word 7,724 of 20,000

combustion

/kəmˈbʌstʃən/ American
Picture: combustion
  • n. 燃烧, 骚动
Definition
  • n. the process of burning, or a state of violent excitement
Example
The engine relies on combustion to produce power.
发动机依靠燃烧来产生动力。