短語詞組短語elastic c foundation 彈性基礎(chǔ);彈力胸衣elastic c foundation plate 彈性地基板elastic multilayer foundation 層狀彈性體elastic pile foundation 彈性樁基礎(chǔ)visco -elastic layered foundation 粘彈性層狀地基Winkler elastic foundation beam winkler 彈性地基梁elastic foundation plate 彈性地基板elastic foundation short beam 彈性地基短梁 返回 elastic foundation