cramp iron
铁搭；钢筋；两爪钉，扒钉
同义词
参考例子
1.on the floor quickly froze his mattress into a sheet of iron, and in the calves of his curled up legs he felt cramp coming on.
地上的凉气一会儿便把褥子冰得像一张铁，他蜷着腿，腿肚子似乎还要转筋。
2.The cold draught on the floor quickly froze his mattress into a sheet of iron, and in the calves of his curled up legs he felt cramp coming on.
地上的凉气一会儿便把褥子冰得像一张铁，他蜷着腿，腿肚子似乎还要转筋。
英文解释
n.
1.a strip of metal with ends bent at right angles; used to hold masonry together
网络释义
cramp iron
扒钉; 铁搭; 两爪钉, 铁钩, 把钩; 两爪钉;