基本解釋n.降級；下滑動詞downgrade的現(xiàn)在分詞形式.同根派生 downgrading相關(guān)詞英漢例句用作名詞 (n.)Downgrading your firmware requires special equipment.降級的固件需要特殊設(shè)備。For those now staying at less expensive properties, the downgrading brings some discomforts.對那些現(xiàn)在改住較便宜飯店的高階主管來說，飯店降級使得住起來不再那麼舒服。downgrading更多例句