“拱架”造句
拱墩支撐
拱架的圓柱或者柱子的頂端部分.
The uppermost part of a column or pillar supporting an arch.
鐵橋有5個
拱架, 每個
拱架分為兩部分.
The Iron Bridge has 5 arch ribs, each cast in two halves.
南通體育場大 跨度 鋼結構
拱架坐落在大直徑拱腳環梁上.
The arch structure is located on large - diameter - foot circle beam large - span steel structure in Nantong Stadium.