"Surprise meeting" is a phrase that can be used to describe a meeting that is unexpected or unplanned. This phrase is often used in a business or professional context to describe a meeting that is called on short notice or without prior arrangement.

The phrase "surprise meeting" is derived from the Engpsh word "surprise," which means to be unexpected or to cause surprise. The word "meeting" refers to a gathering of people for a purpose, such as to discuss business or to make a decision.

Here are some examples of how "surprise meeting" can be used in a sentence:

"We just received an email from the CEO inviting us to a surprise meeting at 3pm today."
"I was surprised when I saw that there was a surprise meeting scheduled on my calendar for this morning."
"I hope this surprise meeting isn't going to take too long. I have a lot of work to do this afternoon."

In Chinese, "惊喜的会议" could be translated as "令人惊讶的会议" or "意外的会议." 例如:

"我们刚刚收到CEO的电子邮件,邀请我们参加下午3点的惊喜会议."
"当我看到日程安排中有一场意外的会议时,我很惊讶."
"希望这次惊喜会议不会太长,因为我今天下午有很多工作要做."