storm window
noun [ C ] mainly US uk/ˈstɔːm ˌwɪn.dəʊ/ us/ˈstɔːrm ˌwɪn.doʊ/
（在一般的窗户外加建的）风雨防护窗
an extra window that is put on the usual window for protection in bad weather
I knew the storm was coming so I put the storm windows up. 我知道暴风雨要来了，所以安装了风雨防护窗。
You can add storm windows on the exterior or the interior of the windows. 你可以在窗户的外侧或内侧加装风雨防护窗。
- More examples
- You could fit your home with storm windows to improve energy-efficiency.
- When my dad was changing the storm windows, he noticed that one of the screens was damaged.
- A properly weatherized home needs sufficient insulation, storm windows, weather stripping and sealed cracks.