back-coated mirror

例句：

1. 1. The chef uses a back-coated mirror to check the presentation of his dishes.
   厨师使用背漆镜来检查他菜肴的呈现。
2. 2.Back-coated mirrors are often used in industrial settings where they reflect light and can help improve visibility.
   背漆镜常用于工业环境中，它们反射光线并有助于提高可见性。
3. 3. In this case, the back-coated mirror was used to create a seamless transition between the two scenes.
   在这种情况下，背漆镜被用来在两个场景之间创造无缝过渡。