字典網>> 英漢字典>> T開頭詞條>>tray supporting的意思 漢英字典tray supporting中文翻譯:【化】 塔板支撐圈(環)字典網相關詞條:tray gradient tray dryer tray inserting tray spacing tray down-spout tray tower tray column tray ring tray compartment dryer tray cap