1.把(卷发等)弄直;展开
2.变直,伸直;伸开;展开
1.if something uncurls, or if you uncurl it, it becomes straight after it has been curled or bent
1.The dry seeds ruptures and the green leaf uncurls .
干燥的种子裂开了,绿色的叶子舒展开来了。
2.Then, bit by bit, his back uncurls and straightens until all of a sudden there is he, upright, truly a man.
然后,他的背部一点一点地舒展和拉直,直到突然他变成一个真正的直立的男人。