cram·pon /ˈkræmˌpɑn/
鞋底釘,攀登用鞋底釘,鐵釣
Cram·pon n.
1. Bot. An aërial rootlet for support in climbing, as of ivy.
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crampon
n 1: a hinged pair of curved iron bars; used to raise heavy
objects [syn: crampoon]
2: an iron spike attached to the shoe to prevent slipping on
ice when walking or climbing [syn: crampoon, climbing
iron, climber]