arched girder
词语: arched girder
解释: 拱梁
词性: 名词
词典: 冶金专业英汉词典
arched girder 相关解释
arched girder 〔名词〕拱形梁
拱梁 arched beam;arched girder
拱梁 arched girder
arched girder
词语: arched girder
解释: 拱梁
词性: 名词
词典: 冶金专业英汉词典
arched girder 相关解释
arched girder 〔名词〕拱形梁
拱梁 arched beam;arched girder
拱梁 arched girder