gate
door
CL:扇[shàn]
gateway
doorway
CL:個|个[gè]
opening
valve
switch
way to do something
knack
family
house
(religious) sect
school (of thought)
class
category
phylum or division (taxonomy)
classifier for large guns
classifier for lessons, subjects, branches of technology
(suffix) -gate (i.e. scandal; derived from Watergate)