由电脑存储、处理的任何符号、数字、字母等。
Any symbol, digit, letter, etc. that is stored or processed by a computer.
因为符号链接需要特殊的处理，所以这里使用了lstat函数。
Because symbolic links get special treatment, use the lstat function here.
未定义的符号与预处理器指令一起使用。
A symbol that was not defined was used with a preprocessor directive.
通过诸如手写、绘制或打印之类的处理过程而产生的符号。同graphicsymbol。
A symbol produced by a process such as handwriting, drawing, or printing.
通过诸如手写、绘制或打印之类的处理过程而产生的符号。同graphicsymbol。
A symbol produced by a process such as handwriting, drawing, or printing.
应用推荐