Did the ancient window lattice refer to the windowsill?

The window lattice is the lattice on the ancient window, which is the frame of the window. In ancient times, it was usually made of wood, so it was placed next to a wooden character. Referring to a modern poem "Mr. Liaozhai", it says: "White gauze ruby never looks at the window lattice." In other words, Redjade looked out of the window.