常见例句用作名词 (n.)The mutual interlocution after the speeches was a highlight of the cathedra.演讲完毕后的互动问答环节更是这次讲座的一大亮点。Your problem is that you can not get the keystone from the cathedra.你的问题在于不会从讲座中提炼重点。 返回 cathedrae