当您需要追问一个英语询盘时，您可以按照以下模板进行回复：

```

Dear [客户姓名],

Thank you for your inquiry. To better assist you, I would like to know more details about your needs. Could you please provide information on the following points:

1. The specific products or services you are interested in.

2. The quantity you are looking to purchase.

3. Any particular specifications or requirements you have.

4. The expected delivery time frame.

5. Payment terms and conditions.

We aim to provide you with the best possible service and look forward to hearing from you soon.

Best regards,

[您的名字]

[您的职位]

[公司名称]

[联系方式]

```

请根据具体情况调整上述模板中的内容，以确保您的回复既专业又具有针对性。