needle in a haystack

短语

大海捞针

发音

AU

词形变化

needles in a haystack 复数 needles in a haystack needles in haystacks needles in haystacks 复数

释义与例句

n.
  1. 1.

    Something that is difficult or impossible to locate.

    大海捞针

    海底捞针

    习语

    You'll never find the paper you need on her desk. You're looking for a needle in a haystack.