基本解释[交通运输工程]底门框英汉例句双语例句Each door panel or sidelight panel will require two door panel rods or sash rods, for top and bottom rod pockets.每扇门面板或侧记小组将需要两个门板棒或顶部和底部棒腰带棒，口袋。专业释义交通运输工程底门框