封閉 fēng bì

DEFINITIONS

  1. to seal
  2. to close
  3. to confine
  4. to seal off
  5. to close down
  6. sealed
  7. confined
  8. closed
  9. unreceptive

CHARACTERS

封 fēng
HSK 4
letter, envelope; feudal
閉 bì shut, close; obstruct, block up