crumple up

• vt. 揉皱(压碎)

crumple up的用法和样例：

例句

用作及物动词 (vt.)

1. The bedclothes are all crumpled up.
   床上被褥全给揉皱了。
2. Denim has been bleached and printed and scrunched up to achieve marbleized printing effects.
   经过漂白和印染的牛仔被揉皱为的是达到大理石的外观效果。