中英文地名和人名建议选择专门化的地名译典或人名译典;有些缩写词在缩写词典中更容易查到;

    impenetrable查询结果如下:

    音标:[ɪm'penɪtrəbl]
    基本释义/说明:adj.不能穿过的;不可理喻的
    详解 词库 双语句典 英文释义 韦氏词典 英文百科 wiki词典 英文句库
    a.
    ①难贯穿的,打不进的;坚硬无比的;
    impenetrable darkness
    漆黑.
    impenetrable forests and swamps
    难以通过的森林和沼泽地.
    dig down to impenetrable rock
    挖掘至坚硬的岩石.
    ②不接受(外来思想、影响等)的,(头脑)顽固的;
    men who are impenetrable to (by) reason
    不可理喻的人.
    ③难以捉摸的;费解的;
    an impenetrable mystery
    难解的神秘事物.
    The motive for the crime was impenetrable.
    犯罪的动机令人无法理解.
    -扩展释义
    扩展解释:
    a.1. 不能通过的;不能穿过的;不能刺穿的;不透...的[(+to/by)]2. 不能理解的;难以探测的,3. 不接纳的;顽固的[(+to/by)]4. 【物】不可入性的
    The quality or condition of being impenetrable.
    不能贯穿不能通过的状态或性质
    adj. 【计算机】
    不可贯入性(不可测知的,顽固的)
    -同义词和反义词

    词性:adjective

    例句2. a dark, impenetrable forest’

    同义词系列1
    反义词系列1

    例句3. an impenetrable clique’

    同义词系列1
    反义词系列1
    -impenetrable的不同词性形态

    名词 变体/同根词

    a mass of impenetrable text
    The quality of being impenetrable.
    “This impenetrableness, my dear, is to be put among the shades in his character.”
    “The stars, the night, the dark blue of heaven hid the secret in their impenetrableness.”
    “We puny individuals have only 75, 80 or 96 years to look forward which is still a snap in the impenetrableness of time.”
    The characteristic of being impenetrable; invulnerability.
    “Thus it was that the impenetrability, the mobility, the impulsive force of bodies, and the laws of motion and of gravitation, were discovered.”
    “One might add other properties he accepted, such as homogeneity, immutability, and continuity, and probably impenetrability.”
    “Decidedly, Joseph communicates his impenetrability to everything that he touches.”
    简典