un.fold objOPEN HQn5fEJld, $-5foJld v [T] to open or spread out (something that has been folded) 展开，打开，摊开 If we unfold the table we can fit eight people around it. 如果我们把桌子拉开, 可以坐八个人。 He watched her expression as she unfolded the letter. 在她打开信时他观察着她的表情。