wharf borer

例句：

1. 1. The wharf borer was used to drillholes in the wooden planks for thenew dock.
   码头钻机被用来在木板上钻孔，为新码头做准备。
2. 2.The wedge-shaped wharfborer is designed to fit snugly into the gaps between the planks.
   楔形的码头钻机设计得可以紧密地插入木板之间的缝隙。
3. 3.The wharf borer was acrucial tool in the construction of the newport facility.
   码头钻机是新建港口设施建设中的关键工具。