【医】 sternal bar
breastbone; sternum
【医】 breast bone; breastbone; ossa pectoris; ossa xiphoides; scutum pectoris
sterno-; sternum
bat; board; plank
【计】 board
【医】 assula; bar; board; disc; disci; discus; disk; lamella; lamellae
lamina; laminae; plasue; plate; table; tabula; tile