基本解釋adj.提高的；改善的動詞upgrade的過去式和過去分詞形式.同根派生 upgraded相關(guān)詞英漢例句She was upgraded to (the post of) sales director.她已提升為銷售部主任。The consulate was upgraded to embassy status.該領(lǐng)事館已升格為大使館。upgraded更多例句