【计】 productive set
bring; come into being; engender; produce; result; give birth to
【化】 creation; yield
【医】 production
【经】 accrue
gather; troop together; aggregate; assemble; concourse; convene; muster
rendezvous; congregation; concentration
【计】 disjoint set
【医】 aggregate; aggregation; agmen; agmina; convergence
【经】 assembly