cramp iron

美 [kræmp ˈaɪərn]英 [kræmp ˈaɪən]
  • 铁搭;钢筋;两爪钉,扒钉
cramp ironcramp iron

noun

1
a strip of metal with ends bent at right angles;used to hold masonry together
Synonym: cramp

数据来源:WordNet