Piton
n. 峻峭的山顶, (登山用的)钢锥
📖 牛津释义
piton
n
(sport 体) metal spike or peg, with a ring at one end to hold a rope, that is hammered into a rock or a crack between rocks to support a rope or climber （登山者用的）钢锥（顶端有环可穿绳索）.
🗣️ 情景例句
And coming home on Sunday?
星期日回来是吗？
Excuse me I couldn't see you.
对不起我不能去看你。
Do we have to wear the helmets?
我们得戴上防护帽吗？