undefined variable造句

例句与造句

1. Undefined variables in a snippet should be highlighted
   代码段中的未定义变量应突出显示。
2. Will be referencing undefined variables
   会引用未定义的变量。
3. Instead of checking for a default compound value , you can also catch the access to an undefined variable
   不用再检查默认的复合值，您也可以捕获对未定义变量的访问。
4. It's difficult to find undefined variable in a sentence. 用undefined variable造句挺难的