英语词汇upgrading and improving怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	upgrading and improving
释义	upgrade v — 升级 v • 提拔 v • 改良 v • 晋升 v upgrade n — 升级 n • (计算机)升级 n upgrade — 更新 • 升格 • 换新 • 擢升 so and so— 云云 and conj — 和 conj • 及 conj • 以及 conj • 并 conj • 与 conj • 而 conj • 且 conj • 而且 conj • 及其 conj • 载 conj • 暨 conj so-and-so— 某某 improving adj — 改善 adj improve — 改善 • 完善 • 改良 • 进步 • 好转 • 好起来 improve v — 提高 v
随便看	referred to the period referred to the point referred to therapy referred to the section referred to the ship referred to throughout referred to under article referred to under item referred to under section referred to using referred with referrer referrer host referrer information referrering referrer url refer respectively referres to as lessor referre to appropriate law enforcement agencies referring again to referring agent referring back referring body referring broker referring cases

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

upgrade v —