adj.无法行使的,无法履行的;未完成的;未得到满足的;没有成就感的;
例句:
A life of unfulfilled dreams.
一生都没有实现的梦想.
Her job left her feeling unfulfilled and unappreciated.
她的工作让她有一种壮志难酬﹑怀才不遇的感觉。
He died early with his ambitions unfulfilled.
他过早地去世,壮志不遂.