debugger

例句：

1. 1. The engineer used a debugger to fix the software error.
   工程师使用调试器修复了软件错误。
2. 2. The programmer was able to debug the code by following the steps in the manual.
   程序员通过遵循手册中的步骤来调试代码。
3. 3. The debugger helped us identify the root cause of the problem.
   调试器帮助我们找到了问题的根源。