Your new command will either be enabled or disabled, so use the bool (Boolean) menu attribute for configuration.

新命令可以启用，也可以禁用，因此我们对配置的菜单属性使用了bool (Boolean)值。

youdao

At this point, a bool type might not seem overly useful. However, Boolean expressions, as their name suggest, rely on them, as you see here.

在这一点上，bool类型可能看起来不是很有用。

youdao

ToggleControllerModel (bool on) : sets the visibility of the controller model to the given Boolean state.

根据所给布尔值状态设置控制器模型的可见性。

youdao

There's this notion of a Boolean value named after Mr. Bool, which is just a notion of true or false.

布尔值的概念是在布尔先生之后命名的，它是一个正确或错误的概念。

哈佛公开课 - 计算机科学课程节选

So we talked about Mr. Bool briefly last week in this idea of true or false, but in C, you don't have a Boolean data type.

我们上周简短地谈论过Bool先生的,真假的逻辑思想，但是在C语言里，没有布尔数据类型。

哈佛公开课 - 计算机科学课程节选