1. 打桩：陆交局地铁署(现有地铁线与汤申线)总署长蔡崇庆受访时透露,承包商已在去年底开始为裕廊东站工程进行筹备,预料下月将展开打桩(piling)工程,预计新轨道和月台结构会在明年建好.

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2. 打桩, 打桩工程：semantic resolution 语义分解, 语义归结 | piling 打桩, 打桩工程 | participable 可参与的,可分享的

3. 排桩：pilework桩结构 | piling排桩 | pillar柱

1. （房屋、桥梁等的）桩，桩结构
    Pilings are wooden, concrete, or metal posts which 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.

    e.g. ...bridges set on stone pilings.
           架在石桩上的桥梁

1. a column of wood or steel or concrete that is driven into the ground to provide support for a structure

    Synonym: pilespilestilt