lay the key under the door
close; shut
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
and that; moreover
be apart from; betake; get rid of; go; leave; remove; repair
【医】 de-; des-