For example, applications can be written to use interfaces with the actual implementations left unspecified until run time.

例如，在编写应用程序以使用接口时，可以到运行时才指定其实际实现。

youdao

The bare XML is of no use to the final reader, so Listing 2 is a basic PHP script that presents the content to an unspecified audience.

纯x ML对最终读者没有用处，因此清单2是一个基本php脚本，用于将内容呈现给一个不确定的读者。

youdao

The total includes an unspecified amount for his personal use of corporate aircraft, which the company requires.

这笔钱包括他个人使用公司飞机的花费，具体数目不详。

youdao

Meanwhile, Comcast said it was launching a test of use-based pricing in unspecified markets.

FORBES: Telecom Weekly News Wrap

" In addition, CNPC will receive an undisclosed amount of funding and will use those funds to repay an unspecified amount of "borrowings" (the underlying activities which these borrowings funded is also unknown), and to "fund the employee retraining and severance plans established in connection with the restructuring of the CNPC group.

CENTERFORSECURITYPOLICY: Center For Security Policy