When a page is running in user scope, the unknown user-scope values are supplied (if available) rather than unknown shared-scope values.

当网页在使用者范围中执行时，提供的是未知的使用者范围值 （如果有的话），而不是未知的共用范围值。

youdao

Runtime environments provide capabilities that are driven by some unknown user code; that makes it impossible to predict which resources the runtime environment will require in every situation.

运行时环境提供由一些未知用户代码驱动的功能；这使得无法预测运行时环境在各种情况下需要哪些资源。

youdao

The dialog box identifies the unknown recipient by name, so that the user can take corrective action.

这个对话框中还标识出了未知接收者的名字，这样用户就可以采取适当的操作了。

youdao

Classifying users according to their roles takes the unknown out of user access equation.

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