duplex nail
复数形式
duplex nails
1
双头钉, 双头钉子
a nail with two heads, designed for temporary or removable fastening purposes
A duplex nail is a type of nail that features two heads instead of one, making it easy to remove after use. The second head is positioned above the first one, allowing for easier extraction with a claw hammer or a pry tool. Duplex nails are commonly used in temporary construction, such as for framing or scaffolding, where the materials may need to be taken apart later. They provide a strong hold while allowing for quick removal when the work is finished.
- The contractor used duplex nails to secure the temporary scaffolding until the permanent structure was in place.
承包商使用双头钉来固定临时脚手架，直到永久结构就位。
- To assemble the wooden frame, he hammered in several duplex nails for easy removal later.
为了组装木制框架，他钉入了几个双头钉以便日后轻松移除。
- The workers appreciated the duplex nails because they made dismantling the temporary setup much quicker.
工人们很欣赏双头钉，因为它们使临时设置的拆卸速度大大加快。
- For the temporary formwork, the builder chose duplex nails, knowing they would be easy to take out when the job was done.
对于临时模板，建造者选择了双头钉，知道工作完成后它们会很容易取出。
- During the renovation, the construction crew relied on duplex nails to fasten the drywall, as they could be pulled out when needed.
在装修期间，施工队依靠双头钉来固定干墙，因为它们可以在需要时被拔出。