包絡

包络
bāoluò
  1. (literary) to include; to encompass
  2. (literary) to surround; to encircle
  3. (mathematics) envelope
  4. (traditional Chinese medicine) the system of blood vessels surrounding body organs
  5. envelope
  6. the system of blood vessels surrounding body organs
  7. to include; to encompass
  8. to surround; to encircle

Wiktionary

Entry Composition