释义 |
idiom(like looking for) a needle in a haystack(also like trying to find a needle in a haystack)Look for used in order to say that something is very difficult to find:You're wasting your time trying to find those kids - it'll be like looking for a needle in a haystack.Searching his office was like trying to find a needle in a haystack.We're trying to find the problem in the blood cells of the fetus. What we're looking for is the needle in the haystack.
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