| 单词 | operating system |
| 释义 | operating system operating system1. The collection of programs that controls the basic operation of a computer. Usually purchased with the computer, it controls such tasks as start-up routines, input and output, and memory allocation. It is also responsible for loading and executing programs. In small systems, the operating system loads a program and then gives it control of the machine. In larger multitasking systems, the operating system always retains control of the machine, ensuring that the separate programs do not interfere with each other and controlling the amount of processing time each receives. operational flexibilitySeeflexibility. |
| 随便看 |
|
英汉经管词典收录了6519条经济管理类英汉双解词条，基本涵盖了经济学、管理学、金融学、会计学、证券期货、商务活动等领域的常用英语单词及短语词组的翻译及用法，是学习及工作的有利工具。