好词典

impenetrable

UK //ɪmˈpenɪtrəbl//US //ɪmˈpenɪtrəbl//

词源

源自拉丁语 'impenetrabilis',由 'in-'(不)和 'penetrabilis'(可穿透的)组成,字面意思为“无法穿透的”。

adjective

❶ 形容物体或物质极其坚固或密集,无法被穿透或通过。常用于描述物理障碍或难以理解的事物。

“The fortress was surrounded by impenetrable walls.”

(堡垒被无法穿透的围墙所环绕。)

“The jungle was so dense it seemed impenetrable.”

(丛林如此茂密,看起来根本无法穿过。)

❶ 形容人或事物难以理解或解读,通常因为过于复杂或晦涩。

“The professor's lecture was impenetrable to most students.”

(教授的讲座对大多数学生来说难以理解。)

“Her diary was written in an impenetrable code.”

(她的日记是用一种难以破解的密码写的。)

同义词:impervious, unfathomable, incomprehensible, dense, opaque

常见短语

impenetrable darkness — 形容极其黑暗,完全无法看清的环境或状态。

“The cave was filled with impenetrable darkness.”

(洞穴里充满了无法穿透的黑暗。)

impenetrable mystery — 指完全无法解开的谜团或秘密,形容极其神秘的事物。

“The disappearance of the ship remains an impenetrable mystery.”

(船只的失踪仍然是一个无法解开的谜团。)