光谱分析 Traditional 光譜分析 guāng pǔ fēn xī 🔊 spectral analysis + Keep this word Meanings guāng pǔ fēn xī 光譜分析 spectral analysis Its characters 光guānglight; ray (CL:道[dao4])HSK 4谱pǔchartHSK 7–9分fēnminute (past the hour)HSK 1析xīto separate