fore-and-aft bridge纵向: direction; machine direction ...天桥: overline bridge; platform br ...船舶: shipping; boats and ships; v ...纵向天桥: cat walk bridge; catwalk; fore-and-aft bridge; fore-and-aft gangway纵向天墙: clerestory window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:纵向天桥船舶，即可在微信中查询翻译
