Post hole digger
01
立柱挖洞机, 柱洞挖掘器
a specialized tool designed specifically for digging deep, narrow holes for fence posts, signposts, or other vertical supports
例子
He used a post hole digger to create holes for the fence posts.
他使用了一个立柱挖洞机来为围栏立柱挖洞。
The contractor grabbed the post hole digger to quickly prepare the site for the new sign.
承包商拿起柱洞挖掘机,迅速为新标志准备场地。



























