英语词汇online 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	online upgrade
释义	online adj — 联机 adj • 网上经营的 adj • 在线的 adj 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
随便看	happens here happen simultaneously happens in 2 weeks happens in future happens in real life happens in the meantime happens in weeks happens more often happens movement happens naturally happens now happens on levels happen soon happens outside happens periodically happens prior happens quickly happens simultaneously with happens so fast happens the last happens through happens to be sitting happens to coincide happens to have happens to know

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。

online adj —