莫测高深
mò​cè​gāo​shēn

unfathomable

  • created sense approved 莫测高深/莫測高深 · mò​cè​gāo​shēn · unfathomable

    莫测高深 / 莫測高深

    mò​cè​gāo​shēn

    unfathomable

    impossible to measure or understand due to extreme depth or complexity; enigmatic

    他总是故作莫测高深，让人看不透他的真实意图。

    idiom

    created sense