glassed-in

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++ˌglassed-ˈin adjective  surrounded by a glass structure 用玻璃结构封起来的 a glassed-in porch 用玻璃围起来的门廊

Examples from the Corpus

glassed-in• They could see a corner of the reception hall and the glassed-in area for the secretaries.• a glassed-in back porch• The belts roll up and down through a warmed, glassed-in chamber while the doughnuts rise like slowly inflating tires.• The statue shares space with dioramas, glassed-in scenes of the Capitol in various stages of its construction.

ˌglassed-ˈin adjectiveChineseSyllable  

surrounded structure a glass by Corpus

glassed-in
ˌglassed-ˈin adjective
surrounded by a glass structure:
    a glassed-in porch