指定一种程序在执行期将利用的资源(外部设备、文件或存储区)，并在源编码中提供其标识符的程序设计动作。

The programming operation of designating a resource (peripheral; file; area of storage) that will be used by a program during execution and providing its identifier in the source coding.

youdao

指定一种程序在执行期将利用的资源(外部设备、文件或存储区)，并在源编码中提供其标识符的程序设计动作。

The programming operation of designating a resource (peripheral; file; area of storage) that will be used by a program during execution and providing its identifier in the source coding.

youdao