跌宕 diēdàng undulating Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 这部电视剧的剧情跌宕起伏,引人入胜。 zhè bù diànshìjù de jùqíng diēdàng qǐfú, yǐnrénrùshèng. The plot of this TV series is full of twists and turns, making it very captivating. Source: Dong Chinese Dictionary