ADJ. clear | detailed | rough | simple | flow, schematic | circuit, wiring
VERB + DIAGRAM draw Draw a simple diagram of the leaf structure.
DIAGRAM + VERB depict sth, illustrate sth, indicate sth, represent sth, show sth a flow diagram showing the stages in the printing process
PREP. in a/the ~ Compare this system to the one shown in diagram B. | on a/the ~ The trees will be planted at the points marked on the diagram. | ~ of a diagram of the human nervous system