probe (v.) 探查，调查  例句：The police probed into the causes of the crime. 警方仔细调查了犯罪的原因。pop the question求婚  例句： After the dance party, he popped the question.舞会过后，他提出求婚。Hold on a moment, please!请稍等。 对话：A: Hello! Could I speak to Mrs Smith, please?B: Hold on a moment, please! ...I'm sorry she's out right now. What can I do for you? 　A：喂！请史密斯太太接电话好吗？B：请稍等。她刚好出去了，您有什么事吗？