【医】 Mengo virus
class; door; gate; gateway; ostium; phylum; school
【计】 gate
【医】 binary division; hili; hilum; hilus; phylum; pore; Pori; porta; portae
portal; porus; pyla
【经】 portal
fruit; really; resolute; sure enough
virus
【化】 virus
【医】 filterable virus; inframicrobe; invisible virus; ultramicroscopic virus
ultravirus; virus