【医】 tracheal plates
trachea; weasand; windpipe
【医】 air-tube; trachea; tracheo-; weasand; windpipe
bat; board; plank
【计】 board
【医】 assula; bar; board; disc; disci; discus; disk; lamella; lamellae
lamina; laminae; plasue; plate; table; tabula; tile