英语词汇“substructure”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	substructure
释义	sub·structure \“+\ noun Etymology: sub- + structure : understructure, groundwork: as a. : the foundation of a building or other structure b. : the earth roadway supporting the ballast and track of a railway line
随便看	cotton-boll weevil cotton bollworm pegboard Peg-Board peg boot pegbox peg cutter peg float pegged pegged pegged boot pegged shoe pegged splint pegging pegging pegging rammer peg graft peggy pegh peg in the ring peg leg pegma pegman pegmatite pegmatitic

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