Level 5 · word 11,177 of 20,000

brainchild

/ˈbreɪnˌtʃaɪld/ American
  • n. 创意, 心血结晶
Definition
  • n. an idea or invention that someone has created
Example
The new app was the brainchild of two college roommates.
这款新应用是两个大学室友的创意结晶。