piton
US /ˈpiː.tɑːn/
UK /ˈpiː.tɑːn/
名词
1.
岩钉
a spike (= a piece of metal with a sharp point at one end) that climbers put in cracks in the rock to support them or to attach a rope to :
示例:
•
The climbers follow the cracks in the face where they can wedge their pitons.
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