Level 6 · word 17,290 of 20,000
spectrometer
/spekˈtrɑːmɪtər/
American
- n. 分光计, 光谱仪
- Definition
- n. an instrument used to measure and analyze a spectrum of light
- Example
- The scientist used a spectrometer to analyze the light from the star.
- 科学家用光谱仪分析这颗恒星发出的光。
Word mapOptical instruments