【经】 observation board
observe; survey; espial; look into; watch
【化】 observation
【医】 observation; view
【经】 observation; take stock of
bat; board; plank
【计】 board
【医】 assula; bar; board; disc; disci; discus; disk; lamella; lamellae
lamina; laminae; plasue; plate; table; tabula; tile