brew 名称中的 /（斜杠）是否有特殊含义？或者它只是一个斜线作为一个字符串？
Is there a special meaning of the / (slash) in the name of the brew? Or is it just a slash as a string?
https://sass-lang.com/install建议采用以下安装方式：
If you use the Homebrew package manager for Mac OS X or Linux, you can
install Dart Sass by running
brew install sass/sass/sass
/有什么特殊含义吗？还是只是一串字符？
斜线有意义，它们将名字分成三部分。参见示例 https://docs.brew.sh/Taps:
If you need a formula to be installed from a particular tap, you can
use fully qualified names to refer to them.
- 前两部分假定为 GitHub user/org 和 repo。回购以
homebrew- 为前缀，带我们去水龙头：https://github.com/sass/homebrew-sass.
- 第三个是从那个水龙头安装的具体公式，
sass.rb。
https://sass-lang.com/install建议采用以下安装方式：
If you use the Homebrew package manager for Mac OS X or Linux, you can install Dart Sass by running
brew install sass/sass/sass
/有什么特殊含义吗？还是只是一串字符？
斜线有意义，它们将名字分成三部分。参见示例 https://docs.brew.sh/Taps:
If you need a formula to be installed from a particular tap, you can use fully qualified names to refer to them.
- 前两部分假定为 GitHub user/org 和 repo。回购以
homebrew-为前缀，带我们去水龙头：https://github.com/sass/homebrew-sass. - 第三个是从那个水龙头安装的具体公式，
sass.rb。