【计】 change-over gate
change; shift; switch; transform; transition
【计】 change-over; conversion; convert; cut-over; handover; translate
translating; translation
【经】 convert; switching
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