adj.令人高興的;令人滿意
動(dòng)詞fulfill的現(xiàn)在分詞形式.
Witnessing a child's development into a young reader is one of the most fulfilling experiences I could imagine. 親眼看到孩子成為一個(gè)年輕的讀者,是我所想象出的最令人滿意的經(jīng)歷。