【计】 constraint set
engage oneself to; restrict; bind; hold in; restrain; tie; tutor; wrap
【计】 constraint
【医】 bridle; restraint
【经】 restraint; restrict
gather; troop together; aggregate; assemble; concourse; convene; muster
rendezvous; congregation; concentration
【计】 disjoint set
【医】 aggregate; aggregation; agmen; agmina; convergence
【经】 assembly