1ADJ-GRADED 不练达的;不谙世故的;不老练的 If you describe someone as unworldly, you mean that they have not experienced many things in their life and do not know what sort of things usually happen to other people during their lives. 不练达的;不谙世故的;不老练的
She was so young, so unworldly.
她太年轻,太不懂人情世故。
He is a little unworldly about such matters. [+ about]