字典網>> 英漢字典>> T開頭詞條>>tray support ring的意思 漢英字典tray support ring中文翻譯：【化】 塔盤支撐環tray support ring 相關詞條：tray drying tray supporting tray ring tray weir tray boot tray spacing tray gradient tray thickener tray efficiency tray compartment dryer