polynosic

例句：

1. 1. The novel is written in a polysyllabic style.
   这部小说采用多音节风格。
2. 2. The poem has a polysyllabic structure.
   这首诗采用了多音节结构。
3. 3. The speaker's speech was filled with polysyllabic words.
   演讲者的话语充满了多音节词汇。