bridge girder英语标准发音：bridge girder英式发音：美式发音：翻译中文桥梁bridge girder - 基本释义[词典1]桥大梁bridge girder - WEB词典bridge girder桥大梁桥主梁bridge-girder桥梁bridge plate girder桥的板梁 参考资料： 1.百度翻译：bridge girder2.有道词典：bridge girder3.爱词霸：bridge girder
