?桁构梁
... truss 桁材 trussed beam 桁构梁 trust agent 信托代理商 ...
?桁梁
... truss web 桁架梁腹 trussed beam 桁梁 trussed bridge 桁架桥 ...
?桁架梁
... trussed arch girder 桁架梁 trussed beam 桁架梁 trussed beam bridge 桁架染桥 ...
[建]?桁架式梁
... 桁架式构架 trussed frame 桁架式梁 trussed beam 桁架双柱 queen post ...
桁架染桥
组合桁架梁
吊挂式犁
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。