电子层

電子層
diànzǐcéng
electron shell (in the atom)

CEDICT

Entry Composition

1 电子 diànzǐ
  1. electronic
  2. electron (particle physics)
2 层 céng
  1. to pile on top of one another
  2. layer; stratum
  3. floor (of a building); story
  4. (math.) sheaf
  5. classifier for layers