英语词汇systems upgrade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	systems upgrade
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 systems pl — 体系 pl system n — 制 n • 体 n • 制度 n • 体制 n • 制式 n • 装置 n • 条贯 n
随便看	respite respite care respite care services respite facilities respite from respites respite Service respiting resplendent resplendently resplendent or rich color resplendent with respond respond accordingly to respond actively respond after respond against respond aggressively respond all questions respond and adapt respond and handle respond and resolve respond appropriately respond as appropriate respond as follows

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 —