FAQs About the word ex officio

當然的

by virtue of an office or position, by virtue of positionFrom office; by virtue, or as a consequence, of an office; officially.

正典的,經過認證,許可的,半正式的,核准,權威性的,認可,合法的,官方,晉升

非法的,非官方,未經授權,非法的,非官方的,私生、非法的,非法的,不允許,無法無天的,無執照的

ex officiis => 當當然然地, ex libris => 藏書票, ex gratia => 情理上, ex cathedra => 依據教宗諭令, ex- => 前,