"Let me think" 是一个短语，用来表示暂时停下来思考或想一想。这个短语来自英语中的动词 "let" 和名词 "think"，"let" 意为 "允许" 或 "让"，而 "think" 意为 "思考" 或 "想"。
例句：
Let me think for a moment. (让我想一想)
Can you give me a moment to think? (你能让我想一想吗？)
Let me think about it and get back to you. (让我想想再给你答复。)