DIC_2_3.13.3.2 要塞、堡垒、城堡(fortress, stronghold, castle, citadel, fort)[br/]
DIC_2_3.13.3.5.1 门闩、闩(gate bar, bolt)[br/]
DIC_2_3.15.2.3.5 横木、杠(bar, pole)[br/]