第一遍扫视用户源语言，进行语法检查并建立各种表格，第二遍产生结果模块，它们十分类似一组机器代码指令。

The first pass scans the user's source language, checks the syntax, and draws up various tables. The second pass produces object modules, which are like a group of machine-code instructions.

youdao

第一遍扫视用户源语言，进行语法检查并建立各种表格，第二遍产生结果模块，它们十分类似一组机器代码指令。

The first pass scans the user's source language, checks the syntax, and draws up various tables. The second pass produces object modules, which are like a group of machine-code instructions.

youdao