crampon是什么意思音标:英 [ˈkræmpɒn]美 [ˈkræmˌpɑn, -pən]

n. 起重吊钩, 金属钩, 带钉铁的鞋底

n. a hinged pair of curved iron bars; used to raise heavy objects
n. an iron spike attached to the shoe to prevent sppping on ice when walking or cpmbing

crampon的用法和例句：

1.Trying to move across the glacier without crampons is pretty impossible.

不用钉鞋要穿过冰层 完全不可能