trussed bridge构架: carcass; panel work; frame; ...桥: bridge构架桥面: framed floor移动式构架桥: portable frame bridge架桥: arching; bridgework; bridging; brückenschlag; peri-bridge下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:构架桥,即可在微信中查询翻译