Level 1 · word 286 of 20,000

open

/ˈoʊpən/ American
Picture: open
  • adj. 开着的, 开放的
  • n. 户外, 空旷
Definition
  • adj. not closed, shut, or restricted
  • n. the outdoors or an unenclosed space
Example
Please open the window because the room feels too warm.
请把窗户打开,屋里太闷了。