Just 2 percent of users donating can help bring in more developers to keep Blender the best 3D software out there. Free for everyone, forever!
参考
物体模式
物体(Object) ‣ 删除(Delete)
X 或 Delete
Delete the selected objects from the current scene.
Object ‣ Delete Globally
Shift-X or Shift-Delete
Delete the selected objects from all scenes, and any other possible usages (like e.g. from a shading node).