Unfolded
a. 展开的；未折叠的；[石油]未褶皱的
🗣️ 情景例句
You are?
是吗？
How long will you remain out?
你将会在外面逗留多久？
and the profits from the exhibition were used to build museums and colleges.
博览会的赢利用来建造博物馆和高等学校。