abstruse
Disapproving
Formal
例子
The professor's abstruse lecture on theoretical physics left many students bewildered, struggling to grasp the complex concepts.
教授关于理论物理学的深奥讲座让许多学生感到困惑，难以理解这些复杂的概念。
The book's abstruse language and philosophical discussions made it challenging for readers without a background in philosophy.
这本书的深奥语言和哲学讨论使得没有哲学背景的读者感到挑战。
词汇树
abstrusely
abstruseness
abstruse
