释义 |
viral envelope
vi·ral en·ve·lopethe outer structure or coat that encloses the nucleocapsids of some viruses that mature by budding through the membrane cell; may contain lipoprotein.vi·ral en·ve·lope (vī'răl en'vĕ-lōp) The outer structure that encloses the nucleocapsids of some viruses; may contain host material. |