峒室

dòngshì
  1. underground mine storage room
  2. mine passage

CEDICT

Entry Composition

1 峒 dòng
  1. cave
  2. cavern
2 室 shì
  1. room
  2. work unit
  3. grave
  4. scabbard
  5. family or clan
  6. one of the 28 constellations of Chinese astronomy