这首乐曲的复调结构让钢琴和小提琴的旋律完美交织。

The ___contrapuntal structure of this piece allows the piano and violin melodies to intertwine beautifully.

这部电影采用了两种对位叙述手法，相互映衬又形成鲜明对比。

The film employs two ___contrapuntal storytelling techniques that contrast yet complement each other.