Level 2 · word 1,177 of 20,000

function

/ˈfʌŋkʃən/ American
  • n. 功能, 作用
  • v. 运行, 起作用
Definition
  • n. the special purpose, role, or activity of a person or thing
  • v. to work or operate in the proper way
Example
The main function of this button is to turn off the lights.
这个按钮的主要功能是关灯。