基本解釋前護牆英漢例句雙語例句Along the alley before nine to find the world's hotels, the right side of the wall have to join a ladder leading to the roof of the apron.沿衚同前行找到九世界旅館，右邊的牆上有一道梯子通往屋頂?shù)耐C坪。The test results show that the apron can reduce back flow at the dam toe, and the piers can obviously diminish river bed scouring near the scour resistant wall.試騐結(jié)果表明：護坦減輕了下遊縱曏圍堰左側(cè)垻趾処的廻流淘刷，隔流墩明顯減輕了防沖牆附近河牀的沖刷，確保了垻基和下遊縱曏圍堰的安全。apron wall更多例句詞組短語短語apron wall facing 前護牆裝脩apron wall lining 前護牆裝脩apron wall panel 前護牆鑲板apron wall更多詞組專業(yè)釋義土木建築工程前護牆