此外，它支持主锁，它可以帮助您锁定您的手机主屏幕。

Also it supports master lock which helps you to lock main screen of your phone.

youdao

此外，它支持主锁，它可以帮助您锁定您的手机主屏幕。

Also it supports master lock which helps you to lock main screen of your phone.

youdao