音標(biāo)發(fā)音英式音標(biāo) [??p.ɡr??de?.??n]美式音標(biāo) [??p.ɡre??de?.??n]英式發(fā)音 美式發(fā)音 基本解釋升級；提高；提升（某人）。同根派生 upgradation相關(guān)詞英漢例句noun [ U ]The Centre has approved projects worth about Rs 40 crore for the upgradation of industrial estates in the city. 中心批準(zhǔn)了價值4億盧比的專案，對城內(nèi)的工業(yè)區(qū)進行升級改造。upgradation更多例句英英字典劍橋英英字典 the process of improving the quality or usefulness of something, or of giving a person a more important jobupgradation劍橋字典upgradation柯林斯字典