深不见底
shēn​bù​jiàn​dǐ

bottomless

  • created sense approved 深不见底/深不見底 · shēn​bù​jiàn​dǐ · bottomless

    深不见底 / 深不見底

    shēn​bù​jiàn​dǐ

    bottomless

    so deep that the bottom is not visible to the naked eye

    这口古井深不见底，谁也不敢靠近。

    expression

    created sense

  • created sense approved 深不见底/深不見底 · shēn​bù​jiàn​dǐ · limitless

    深不见底 / 深不見底

    shēn​bù​jiàn​dǐ

    limitless

    having no apparent limit or boundary; metaphorically profound or inscrutable

    他的城府深不见底，很难让人看透他在想什么。

    expression

    created sense