| 单词 | 铁钉 |
| 释义 | 〔crampon〕An iron spike attached to the shoe to prevent slipping when walking on ice or climbing. Also called In this sense, also called climbing iron 尖铁钉：在冰上行走或爬山时防止滑倒而装在鞋上的铁钉 也作 在此意义上也可称作 climbing iron〔brad〕A thin wire nail with a small head or a slight side projection instead of a head.角钉，平头钉：有一小头或小侧突而非圆头的细铁钉〔crowfoot〕pl. crow.feet[-fēt'] An iron ball with four spikes arranged so that one always points upwards, used to delay the advance of mounted troops and infantry; a caltrop.【复数】 crow.feet[-fēt'] 铁蒺藜：一种上面有四个铁钉而且总有一个铁钉向上的铁球，用来阻碍骑兵或步兵部队前行；铁蒺藜 |
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