cat walk bridgecatwalkfore-and-aft bridgefore-and-aft gangway纵向: direction; machine direction ...天桥: overline bridge; platform br ...纵向天桥船舶: fore-and-aft bridge纵向天墙: clerestory window纵向天蓬支柱: fore-and-aft awning pole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:纵向天桥，即可在微信中查询翻译
