英语词汇upgrading of machines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 of machines
释义	upgrade v — 升级 v • 晋升 v • 改良 v • 提拔 v upgrade n — 升级 n • (计算机)升级 n upgrade — 更新 • 升格 • 换新 • 擢升 of — 的 machine n — 机床 n • 机械 n • 车 n • 加工机 n
随便看	strong alcohol strong algorithm strong alignment strong alignment with strong alkalis strong allies strong allure strong among strong analysis strong analytical strong anchor strong and aggressive strong and capable strong and coherent strong and courageous person strong and durable strong and effective action strong and equal strong and flexible strong and free. strong and growing strong and harsh strong and healthy strong and healthy enough strong and immediate

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 —