可見光譜

可见光谱
kějiànguāngpǔ
  1. (physics) visible spectrum
  2. visible spectrum

Wiktionary

Entry Composition

1 可見光 kějiànguāng
  1. visible light
  2. light in optical spectrum
2 譜 pǔ
  1. chart
  2. list
  3. table
  4. register
  5. score (music)
  6. spectrum (physics)
  7. to set to music