短語詞組短語foundation -pit monitoring 基坑監(jiān)測circular foundation -pit 圓形基坑foundation by pit sinking 沉井基礎reinforcing foundation -pit 深基坑加固pits in foundation -pit 坑中坑brace structure of deep foundation -pit 深基坑支護結搆deep foundation pit 基坑支護;深基坑工程 返回 foundation pit