glass something in/over
phrasal verb with glass verb uk/ɡlɑːs/ us/ɡlæs/
给…装玻璃;用玻璃把…罩住
to use glass to fill the open spaces in something or to cover something
We glassed in the porch to make a small conservatory. 我们用玻璃把门廊封上，做了一个小温室。
The manuscripts are now glassed over, to prevent them from being damaged. 手稿现在罩上了玻璃罩，以防损毁。