| 释义 |
sub·struc·tion
\-kshən\ noun
(-s)
Etymology: Latin substruction-, substructio, from substructus (past participle) + -ion-, -io -ion
: the underlying or supporting part of a fabrication (as a building or dam)
• sub·struc·tion·al \-kshənəl, -shnəl\ adjective |