[英语成语] NOT HAVE A CLUE. — 掌握常用英语成语：描述困惑与无知

一无所知。

“Not have a clue”是一个非常常用的英语成语，用来形容一个人对某事一点都不了解，完全不知道是怎么回事。例如，在谈论高深的科技问题时，如果你是一个文科生，你可能就会用到这个成语来形容自己的无知状态。这个成语能有效表达出求知欲与自我认知的界限。

示例句子

1. He tried to solve the puzzle but didn't have a clue how to proceed.

   他尝试解决谜题，但不知道该如何开始

2. When asked about the details of the project, she admitted she did not have a clue.

   当被问及项目的细节时，她承认她不了解情况

3. During the meeting, it became clear he didn't have a clue about the company's financial status.

   在会议期间，显然他对公司的财务状况一无所知