n.可取下的尾板;(汽车)后挡板
Heavy cargoes on the tailboard might slip off. 重物放在尾板上时,有向后方滑下的可能。
Since the tailboard of the car was seriously broken, he was stopped by the traffic policeman. 由于汽车尾牌破损严重,他被交警拦了下来。