illuminating

剑桥词典

giving you new information about a subject or making it easier to understand
富有启发性的
The book is full of illuminating detail on the causes of the war . 这本书中有关战争起因的细节很丰富，对读者很有启发性。
a most illuminating discussion 给人以极大启迪的讨论 返回 illuminating