haystack

英 [ˈheɪstæk]

美 [ˈheɪstæk]

n.  干草堆; 干草垛

复数：haystacks　

TEM8

BNC.21605 / COCA.19464

习惯用语

n.

a needle in a haystack
• 草垛里的针；几乎不可能找到的东西
  a thing that is almost impossible to find
• Searching for one man in this city is like looking for a needle in a haystack.
  在这个城市里找一个人无异于大海捞针。

牛津词典

noun

• 干草堆；干草垛
  a large pile of hay , used as a way of storing it until it is needed

柯林斯词典

• （露天）干草堆，干草垛
  Ahaystackis a large, solid pile of hay, often covered with a straw roof to protect it, which is left in the field until it is needed.
• 落进干草垛里的一根针（比喻如大海捞针般难找的东西）
  If you are trying to find something and say that it is like looking fora needle in a haystack, you mean that you are very unlikely indeed to find it.

英英释义

noun

• a stack of hay
  Synonym:hayrickrick

双语例句

• Trying to find that file on my computer is like looking for a needle in a haystack!
  想在我的电脑里找到那个档案简直是大海捞针！
• When the guard came an officer hunted in the haystack and found Brown with two arrows in his neck.
  警衞队到来后，一个军官在草堆中搜寻，找到布朗，见他脖子插两支箭。
• A crab and seaweed in the sea. To look for a needle in a haystack.
  一只螃蟹和一些海草。草垛里找针（大海捞针）。
• Then Robert took hold of him and put him on top of the haystack.
  罗伯特抓住他，把他放在草堆顶上。
• Randomly searching for needles in a haystack is unlikely to deliver great yields.
  盲无目的地大海捞针不太可能带来巨额收益。
• There is no use searching for him in this crowd; it is like looking for a needle in a haystack.
  在这样的人群中找寻他是徒劳的，这简直是大海捞针。
• You put it in the biggest haystack you can find.
  当然会把钱藏到你能找到的最大的草堆里。
• It will be like finding a needle in a haystack.
  就象在草堆里面找根针一样。
• TO find her in such a big city is like looking for a needle in a haystack.
  在这样的大城市里寻找她就好象大海捞针。
• I can use a rough sketch or import an image to query similar images from a bucket of hundreds of disparate images& almost like finding a needle or two in a haystack of images.
  我可以使用一个草图或是导入一个图像来从数百个不相干的图像中查询类似的图像&类似于从图像堆中寻找一两个图像。