piton'pi:tɒn英式朗读美式朗读基本解释n. 峻峭的山顶, (登山用的)钢锥英文释义n. a metal spike with a hole for a rope; mountaineers drive it into ice or rock to use as a hold词形变化复数pitons上一个单词:pitometer下一个单词:pitons