Level 4 · word 3,130 of 20,000

evolution

/ˌevəˈluːʃən/ American
Picture: evolution
  • n. 进化, 发展, 演变
Definition
  • n. the gradual process by which something develops or changes over time
Example
The evolution of technology has changed how we communicate.
科技的演变改变了我们的交流方式。