程序计数器指示存储器当中的某些位置，尤其是指示序列中的第一个指令。

That program counter points to some location in memory typically to the first instruction in the sequence.

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程序计数器指示存储器当中的某些位置，尤其是指示序列中的第一个指令。

That program counter points to some location in memory typically to the first instruction in the sequence.

youdao