abstrusity

n.难解,深奥

深奥，晦涩；深不可测的事物

名词

1. The abstrusity of his writing style often leaves readers puzzled.
他的写作风格常常让读者感到困惑不解。
2. The professor's lecture was filled with abstrusity, requiring deep analytical thinking to understand.
教授的讲座充满了晦涩，需要深入的分析思考才能理解。