posthole
「posthole」的意思
n. [建] 柱坑；为插杆在地上所掘的洞
n.地上所掘的插旗秆或电线用的洞
「posthole」的用法
posthole挖坑，打桩 - 在建筑或施工中，使用重型机械挖出的坑洞。
「posthole」的例句
They dug a posthole for the new fence.
他们挖了一个桩坑来安装新围栏。
The workers were digging postholes for the poles.
工人正在挖桩坑来安装电杆。
The team had to dig several postholes for the new bridge.
团队必须为新桥梁挖几个桩坑。
They used a backhoe to dig postholes efficiently.
他们使用反铲高效地挖桩坑。
The posthole was too deep, and they had to start over.
桩坑太深了，他们不得不重新开始。
The foundation of the house was built on postholes.
房子的基础是建立在桩坑上的。
They were digging postholes for the telephone poles.
他们正在挖桩坑来安装电话杆。
The construction site was filled with workers digging postholes.
建设现场充满了工人正在挖桩坑。
They were digging postholes for the new power lines.
他们正在挖桩坑来安装新的电线。
The team had to dig several postholes for the new water main.
团队必须为新的供水主管道挖几个桩坑。