ㄔㄢˇchǎnㄕㄨˋshù

  1. 說明敘述學者精闢闡述人生真諦擴大大家精神領域。」論述敘述闡明闡發

to expound (a position)​, to elaborate (on a topic)​, to treat (a subject)​
formuler, exposer, traiter
darlegen (V)​