基本解釋[土木建筑工程]斜角覆蓋層詞組短語短語end sheathing diagonal stay 端板對(duì)角撐end profile sheathing diagonal stay 端板對(duì)角撐diagonal sheathing更多詞組專業(yè)釋義土木建筑工程斜角覆蓋層