剑桥词典prayers said in the morning , in the middle of the day and in the evening in the Roman Catholic Church （罗马天主教堂在晨、午、晚做的）三钟经 the ringing of bells to show that it is time for these prayers （天主教堂在晨、午、晚敲响的）三钟经的鸣钟 返回 the Angelus