也就是说程序能判定各个运算符的优先权，然后进行分析计算。

That program can determine the priority of each operator, and then calculated and analyzed.

youdao

也就是说程序能判定各个运算符的优先权，然后进行分析计算。

That program can determine the priority of each operator, and then calculated and analyzed.

youdao