crumple

She crumpled the piece of paper into a ball and tossed it into the garbage can.她把纸揉成一团扔进了垃圾桶。

The car's fender was crumpled in the accident.那辆汽车的挡板在事故中被撞得变了形。

a crumpled napkin/suit/bill皱巴巴的餐巾纸/西装/账单

He crumpled up the note and threw it away.他把便条揉成一团扔掉了。

The fabric is stiff and does not crumple [=wrinkle, rumple] easily.这种面料挺括并且不易起皱。

Her face crumpled [=she looked like she was going to cry] when we told her that she couldn't come with us.听我们告诉她说她不能和我们一起来，她就哭丧着脸。

At the sight of blood, he crumpled to the floor.一见到血，他就瘫倒在地。