crimper
n. 摺缝机；卷缩者；卷缩机
例句
On the last go, on the last move, my finger blasted off this tiny crimper, and I ripped my entire finger-tip-callous off.
在最后一步，我的手指从岩壁上小小的crimp点上脱落，指尖厚厚的硬茧全飞了。
On the last go, on the last move, my finger blasted off this tiny crimper, and I ripped my entire finger-tip-callous off. I was.
