a needle in a haystack,a needle in a haystack,a needle in a haystack是什么意思,a needle in a haystack怎么读,a needle in a haystack的用法_英语学习

a needle in a haystack,a needle in a haystack,a needle in a haystack是什么意思,a needle in a haystack怎么读,a needle in a haystack的用法

创始人

2024-06-07 11:01:36

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a needle in a haystack
英 [ə ˈni:dl in ə ˈheɪˌstæk] 美 [e ˈnidl ɪn e ˈheˌstæk]

释义

落进草垛里的一根针（比喻很难找的东西）；

双语例句

It's like trying to find a needle in a haystack.
这简直就像大海捞针一样难。

权威例句

Finding a needle in a haystack-or identifying anonymous census record
Finding a needle in a haystack: pinpointing significant BGP routing changes in an IP network
Finding a needle in a haystack of reviews:cold start context-based hotel recommender system
Searching for a Needle in a Haystack: Predicting Security Vulnerabilities for Windows Vista.
A needle in a haystack: local one-class optimization
Searching for a Needle in a Haystack: Evaluating Survey Methods for Non-indigenous Plant Species
Magnesium and the control of cell proliferation: looking for a needle in a haystack
Finding a Needle in a Haystack: Direct Determination of Vibrational Signatures in Complex Systems
Looking for a needle in a haystack: inference about individual fitness components in a heterogeneous population
Finding a needle in a haystack using hints and evolutionary computation: the case of evolutionary MasterMind.

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a needle in a haystack,a needle in a haystack,a needle in a haystack是什么意思,a needle in a haystack怎么读,a needle in a haystack的用法

双语例句

权威例句

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