diff.
abbr. 差异(difference);不同的(different);差别的(differential)
例句
There are two output styles: diff and sdiff.
有两种输出的形式:diff和sdiff。
The command interactively prompts you to persist or shelve each diff.
这个命令以交互方式提示您确定是保留还是搁置各个差异。
This file is typically created with the diff utility, and is called a diff.
这个文件通常是使用diff工具创建的,因此就称为diff文件。