pupil
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
accrue; crude; rawness; unripe; give birth to; grow; living; procreate
student
【医】 bio-