piling

打桩, 打桩工程英释中释nPilings are wooden, concrete, or metal posts that are pushed into the ground and on which buildings or bridges are built. Pilings are often used in very wet areas so that the buildings do not flood.

1 piling up,堆起

2 piling machine,打桩机；堆布机

1 ...bridges set on stone pilings....建造在石桩上的桥。