Obviously, you must have some code whose execution time you want to benchmark.

显然，必须有一些代码，希望对其执行时间进行基准测试。

youdao

The last time the central bank cut benchmark lending rates was February 2002.

央行上一次下调基准贷款利率是在2002年2月。

youdao

The last time the central bank cut benchmark lending rates was February 2002.

央行上一次下调基准贷款利率是在2002年2月。

youdao