擋住開口的板子
這一族就是核心畫面本身:一片實體的板子,蓋在窗戶、店面或出餐口這些開口上。
noun · B1
One of a pair of wooden or metal covers fitted on the outside of a window, which can be closed to keep out light, wind and rain, or to stop anyone getting in. People almost always speak of them in the plural, as shutters.
窗板、遮窗板