uncreased

adj.未起褶痕的 未弄皱的

没有折痕的，折痕未被破坏的

形容词

1. His shirt came out of the dryer perfectly uncreased.
他的衬衫从烘干机里拿出来完全没有折痕。

2. The label on the package warned that the paper inside must remain uncreased.
包装上的标签警告说里面的纸必须保持没有折痕。