adj.难以捉摸的，神秘莫测的，难以理解的

The Mona Lisa's smile remains an inscrutable mystery that has captivated art lovers for centuries.
蒙娜丽莎的微笑几个世纪以来一直是艺术爱好者着迷的不可捉摸之谜。
Despite hours of interrogation, the suspect remained inscrutable, giving away no clues about his involvement in the crime.
嫌疑人经过数小时的审讯，仍然面无表情，没有透露出任何与犯罪有关的线索。
The ancient hieroglyphs on the temple walls were inscrutable to modern archaeologists, their meaning lost to time.
神庙墙上的古老象形文字对现代考古学家来说是难以理解的，其含义已被时间遗忘。
Her inscrutable expression made it impossible for me to guess her thoughts or intentions.
她那难以揣摩的表情让我无法猜测她的想法或意图。
The quantum world is filled with inscrutable phenomena that defy classical logic and intuition.
量子世界充满了违背经典逻辑和直觉的难以理解的现象。
The CEO's inscrutable management style left employees guessing about upcoming decisions and strategies.
首席执行官那难以捉摸的管理风格让员工们对即将做出的决策和战略方向感到困惑。
The old sage's inscrutable wisdom seemed to come from a place beyond words and rational understanding.
老智者的那种难以理解的智慧似乎源自于言语和理性理解之外的某个地方。
The code written in an ancient script was inscrutable to all but a few linguists who dedicated their lives to deciphering it.
用古文字编写的代码对大多数人来说都是难以解读的，只有少数几位毕生致力于破译它的语言学家能理解。
The inscrutable algorithms of social media platforms determine what content users see, creating echo chambers of information.
社交媒体平台那些难以理解的算法决定了用户看到的内容，从而形成了信息的回音室。
His inscrutable personality added to the allure of the reclusive artist, making him even more intriguing to fans.
他那难以捉摸的个性增添了这位隐居艺术家的魅力，使他在粉丝眼中更加引人入胜。