crumple
/ˈkrʌmpl; `krʌmpl/ v
1 [I, Ipr, Ip, Tn, Tn.pr, Tn.p]
~ (sth) (into sth); ~ (sth) (up) (cause sth to) be pressed or crushed into folds or creases （将某物）压皱
material that crumples easily 容易起皱的衣料
a crumpled (up) suit 皱皱巴巴的一套西装
The front of the car crumpled on impact. 汽车的前部被撞瘪了.
He crumpled the paper (up) into a ball. 他把那张纸揉成一团.
(fig 比喻) The child's face crumpled up and he began to cry. 孩子脸一皱哭了起来.
2 [I, Ip] ~ (up) (fig 比喻) come suddenly to an end; collapse 垮掉; 崩溃
Her resistance to the proposal has crumpled. 她对这个建议的抵触情绪化为乌有了.