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形容词比较级
more impenetrable
形容词最高级
most impenetrable
1
不可穿透的, 无法通过的
not capable of being entered, pierced, or passed through
- The thick fog made the forest impenetrable, obscuring visibility.
浓雾使森林变得无法穿越，模糊了能见度。
- The fortress was surrounded by an impenetrable wall, making it difficult for invaders to breach.
堡垒被一道无法穿透的墙包围着，使得入侵者难以突破。
- The dense jungle was virtually impenetrable, with dense foliage blocking any attempts at passage.
茂密的丛林几乎是无法穿透的，茂密的树叶阻挡了任何通过的尝试。
- The security measures in place were designed to create an impenetrable barrier against unauthorized access.
现有的安全措施旨在创建一个无法穿透的屏障，以防止未经授权的访问。
- The emotional barrier she erected around herself seemed impenetrable, preventing others from getting close.
她在自己周围建立的情感屏障似乎无法穿透，阻止了他人靠近。
反义词：
2
难以理解的, 深奥的
extremely difficult to fully comprehend
- The professor's lectures on quantum mechanics were so impenetrable that most students struggled to grasp the concepts.
教授关于量子力学的讲座如此深奥，以至于大多数学生都难以理解这些概念。
- The legal document was filled with impenetrable jargon, making it nearly impossible for the average person to understand.
法律文件中充满了难以理解的术语，使得普通人几乎不可能理解。
- Despite multiple attempts, she found the philosopher's writing to be impenetrable, leaving her feeling frustrated and confused.
尽管多次尝试，她发现这位哲学家的著作难以理解，让她感到沮丧和困惑。
- The technical manual was written in impenetrable language, leaving even experienced technicians scratching their heads.
技术手册是用难以理解的语言编写的，甚至让经验丰富的技术人员也感到困惑。
- The artist's abstract paintings were so impenetrable that viewers were left to interpret their meaning on their own.
艺术家的抽象画如此难以理解，以至于观众不得不自行解读其含义。