a. 多音节的
s. having or characterized by words of more than three syllables
s. (of words) long and ponderous; having many syllables
1. I have no words I can rely on, because my tongue was designed long and flat and is therefore an ineffective tool for making complicated polysyllabic sounds.
我无法说话 我的舌头又长又平 因此它无法作为一个可以帮助我 发出抱怨的多音节声音的工具
以上参考资料就是本英汉词典详细汇总的单词polysyllabic的翻译英语含义，如有错漏请向我们提供反馈意见。