音標發(fā)音英式音標 [dem.??l??.?n ?b??l]美式音標 [dem.??l??.?n ?bɑ?l]英式發(fā)音 美式發(fā)音 基本解釋（拆除建築物所使用的）落鎚破碎機。同根派生 demolition ball相關詞英英字典劍橋英英字典 a large, heavy metal ball that is swung against a building in order to knock it down because it is no longer neededdemolition ball劍橋字典demolition ball柯林斯字典