zinc coated iron nail

例句：

1. 1.The construction workers used zinc coated iron nails to secure the wooden beams.
   建筑工人使用镀锌铁钉来固定木梁。
2. 2.The engineer recommended using zinc coated iron nails for reinforcement in the bridge.
   工程师建议在桥梁中使用镀锌铁钉作为加固材料。
3. 3. The construction company was asked to replace all zinc coated iron nails with stainless steel ones.
   要求施工公司将所有的镀锌铁钉更换为不锈钢钉。