An interactive videotex system in which information can be retrieved or transmitted over television cables or telephone lines.
视传系统一种相互作用的视传系统, 通过电视电缆或电话线接收或传播信息
He retrieved the papers from the dusty files where they had lain for years.
他从放了多年满是灰尘的卷宗中找到了证明文件。
A queuing technique in which the next item to be retrieved is the item most recently placed in the queue.
一种排队方法, 按照这种方法, 下一个要取出的项是最近进入该队列的项。
