每日商務英語 第602期:闡發

elucidate -------- 闡發（及物動詞/不及物動詞）

英文釋義
(transitive verb/intransitive verb) To make something easier to understand; to clarify, usually by providing additional details.

例句
I didn't understand my professor's brief explanation of the complicated theory, and so I asked him to elucidate.
我沒有理解教授對這個複雜理論的簡單解釋，所以請他闡釋一下。