P87, single pane.. We see a lot of these.

P87 单片玻璃 我们看过不少这个了。

Right now, here we have a window with a single pane (all the windows that we have opened so far have a single pane).

现在，我们有一个带有单个窗格的窗口（到目前为止我们打开的所有窗口都有一个窗格）。

" Ron! " said Hermione reproachfully, and she pulled out her wand, muttered" Reparo! " and the glass shards flew back into a single pane and back into the door.

“罗恩！”赫敏责备道。她抽出自己的魔杖，低声念了一句“修复如初！”那些碎玻璃片就自动拼成一块完整的玻璃，重新回到了门框上。

A breach in one single pane of glass would have been immediate death: nor could any thing have preserved the windows, but the strong lattice wires placed on the outside, against accidents in travelling.

任何一块玻璃的裂口都会立即死亡：也没有任何东西可以保护窗户，但放在外面的坚固的格子线可以防止旅行中的事故。