Level 5 · word 5,831 of 20,000
functional
/ˈfʌŋktʃənəl/
American
- adj. 功能的
- Definition
- adj. relating to the way something works or performs its purpose
- Example
- This old radio is still fully functional after many years.
- 这台旧收音机用了这么多年，仍然功能齐全。