常見例句Formed from calcicrete, an advanced concrete mixture, these wall sections serve to both block enemy movement and provide minor cover from direct fire. 由鈣質殼構成;是一種高級的混凝土混合物;這種圍墻不僅可以阻礙敵軍前進;并且可以輕微的防護直射火力. 返回 calcicrete