【计】 program communication block
formality; ground rule; procedure; proceeding; process; program
【计】 P; problem determination aid; PROC; program; related channel program
【化】 sequence
【经】 program; sequence
communitcate by letter; correspond; correspondence
【计】 communication
lump; agglomeration; clump; dollop; loaf
【计】 B; block
【医】 block; lump; mass; massa