Remove a pin to unfasten or release something.

通过取下别针使某物松开或解开。

Detach an app, icon, or shortcut from a pinned place.

将应用、图标或快捷方式从固定位置移除。

Undo the pinning of a resource so it can be modified or released.

解除资源的固定，以便可修改或释放。

In chess, free a piece that is pinned.

在国际象棋中，使被钉住的棋子解脱。