spectroscope
n
instrument for producing and examining the spectra of a ray of light 分光镜.
🏥 医学释义
分光镜,分光仪
🗣️ 情景例句
The whole house needs re-painting.
整个房间需要重新粉刷。
How much does that typewriter weigh?
那台打字机重多少?
Twelve days later, millions more Indians lined the railway tracks as a slow train took the jar containing his ashes 584 kilometres to a place by the river.