DIC_2_3.13.3.2 要塞、堡壘、城堡(fortress, stronghold, castle, citadel, fort)[br/]
DIC_2_3.13.3.5.1 門閂、閂(gate bar, bolt)[br/]
DIC_2_3.15.2.3.5 橫木、槓(bar, pole)[br/]