英语词汇infrastructure 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	infrastructure upgrade
释义	infrastructure — 基础设施 • 基建 • 架构 • 基础结构 upgrade v — 升级 v • 改良 v • 提拔 v • 晋升 v upgrade n — 升级 n • (计算机)升级 n upgrade — 更新 • 升格 • 擢升 • 换新
随便看	value of acceleration value of access value of accounting value of accreditation value of a claim value of a company value of a currency value of advertising value of a firm value of a function value of a human value of all assets value of all goods value of all goods and services value of a lump sum value of an annuity value of an asset value of and value of annuity value of any consideration value of a part value of approx value of approximately value of a product value of a project

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。

infrastructure —