cathedra [kə'θidrə]

例句:

• 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.
  
• The Pope was speaking ex cathedra.
  教皇以宗座权威正式宣言。
  
• The pope must speak ex cathedra for an encyclical to be infallible.
  教皇必须权威地指出教谕是没有错误的.
  
• The Pope...claims to be infallible only when he speaks ex cathedra on faith and morals.
  来自Redemption Tidings
• My own complaint is that arguments are presented ex cathedra without adequate peer review or bibliography.
  来自SA