Level 5 · word 6,378 of 20,000
infrared
/ˌɪnfrəˈred/
American
- adj. 红外线的
- n. 红外线
- Definition
- adj. relating to invisible light rays that produce heat
- n. infrared light or radiation
- Example
- The camera used infrared light to see in the dark.
- 这台相机利用红外线在黑暗中成像。