玻璃状膜

例句：

1. 1.The water in the glass is glassy and smooth.
   这个玻璃杯里的水是透明的。
2. 2.The sky was glassy and blue.
   天空是透明的蓝色。
3. 3. The walls of the room were glassy and reflective.
   房间的墙壁是透明的，反射性强。