暗线光谱

暗線光譜
ànxiànguāngpǔ
dark-line spectrum

CEDICT

Entry Composition

1 暗线 ànxiàn
  1. (literature) foreshadowing
  2. (physics) dark line
  3. buried wiring; concealed cable
  4. dark line
  5. foreshadowing
  6. planted agent; mole
2 光谱 guāngpǔ spectrum