This can be invaluable for lower-level tasks such as code profiling or precise delays in device drivers and other time-critical code.

这对于某些底层任务来说是无价的，例如对代码进行分析，或者在设备驱动程序或其他严格时间要求的代码中进行精确的延时。

youdao

This can be invaluable for lower-level tasks such as code profiling or precise delays in device drivers and other time-critical code.

这对于某些底层任务来说是无价的，例如对代码进行分析，或者在设备驱动程序或其他严格时间要求的代码中进行精确的延时。

youdao