“queued” 是动词 “queue” 的过去式形式，中文意思是“排队”或“排列成队”。它用来描述人们或事物按照一定的顺序排列等待某事发生或被处理。

用法举例：

1. 人排队等候：

– The customers queued outside the store for hours to get the latest smartphone model.

– 客户们在外面排队等候了几个小时，就是为了购买最新款的智能手机。

2. 车辆排队：

– Traffic was backed up for miles as cars queued at the toll booth.

– 由于车辆在收费站排队，交通堵塞了几英里。

3. 网络请求排队：

– The server was overloaded, and the users had to queue for their turn to access the service.

– 服务器负载过重，用户们不得不排队等待轮到自己使用服务。

4. 数据处理排队：

– The data packets were queued and processed in the order they were received.

– 数据包按照接收的顺序排队并处理。

5. 乘客排队登机：

– Passengers queued up at the boarding gate, eager to get on the plane.

– 乘客们在登机口排队，急切地想要登上飞机。

6. 文件系统中的排队：

– The files were queued for backup and were being processed one by one.

– 文件被排队等待备份，并逐一进行处理。

7. 事件排队：

– The events were queued according to their priority, ensuring that the most important tasks were handled first.

– 事件按照优先级排队，确保最重要的任务首先得到处理。

– The students queued outside the library for the free books.

– The books queued up on the shelves, waiting to be read.

在这些例子中，”queued” 作为谓语动词，描述了动作的发生；而作为过去分词，则表示动作的完成状态。