rubbleKK [ˋrʌbəl] /ˈɹʌbəl/发音名词1瓦砾、废墟、碎石堆不可数Rescue teams searched the rubble for survivors after the earthquake.地震过后,救援队在瓦砾中搜寻生还者。2碎石、碎砖、毛石建筑The workers filled the trench with rubble before pouring concrete.工人先用碎石填满沟槽,再灌入混凝土。用这个字练口说→