英:[sʌb'strʌkʃən]
美:[səb'strʌkʃən]
英:[sʌb'strʌkʃən]
美:[səb'strʌkʃən]
noun
the underlying or supporting part of a fabrication (such as a building or dam)
Latin substruction-, substructio, from substructus (past participle) + -ion-, -io -ion
2 地下建筑
3 基础工程
4 下部结构
5 基础
base ground basic fundamental basal hdqrs. H.Q. headquarters element bottom foundation basis root infrastructure radical basement grammar baseline warp cornerstone footing pedestal grounding bedrock primordial underpinning firmament rudiment substructure substratum hypostasis fundament donkeywork principium subjacency ABC's groundwork ABC Hardpan staddle underpinner underlying basilar anlage understructure toehold
7 下层建筑