字典網>> 英漢字典>> T開頭詞條>>tray column的意思 漢英字典tray column中文翻譯:【化】 板式塔; 盤式塔tray column 相關詞條:tray tower tray down-spout tray weir tray compartment dryer tray efficiency tray cap tray drying tray deck tray boot tray dryer