Adjective:

1. having no roof;

   "an unroofed shed"
   

Unfer温费尔UNabbr.(=United Nations) 联合国pron.<口>人，事物，家伙，东西un-uniformly distributed非均布uneonstrained optimization无约束最优化undrained quick shear test不排水快剪试验unbounded covering surface无界覆盖面unprincipled accommodation无原则的迁就Uncooled focal plane array非制冷焦平面阵undecane-carboxylic acid十一羧酸unlisted or updated drivern.未列出或更新过的驱动程序Undifferentiated arthritis未分化关节炎unheated serum reagin testUSR试验, 未加热血清反应素试验

1. The wind unroofed the barn.
   风掀掉了谷仓的顶。