search for a needle in a haystack

[search for a needle in a haystack]
[search for a needle in a haystack]

中文释义

大海捞针

单词分析

单词结构:

search for a needle in a haystack

字母数:33

记忆提示

🎯 重点记忆:

  • 单词拼写:search for a needle in a haystack
  • 核心含义:大海捞针