字典網>> 英漢字典>> T開頭詞條>>tray efficiency的意思 漢英字典tray efficiency中文翻譯：【化】 塔板效率tray efficiency字典網相關詞條：tray down-spout tray cap tray outside diameter tray compartment dryer tray drying tray boot tray deck tray gradient tray spacing tray column