quadrisyllabic

例句：

1. 1. This book is written in both English and Spanish.
   这本书用英语和西班牙语写成。
2. 2. The movie stars two actors who are both well-known.
   这部电影有两位都很有名的演员。
3. 3. Many languages have bi-syllable words that can be pronounced as one syllable.
   许多语言都有可以发音为一个音节的双音节词。