英语词汇to upgrade sth to sth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	to upgrade sth to sth
释义	to upgrade sth to sth将某物升级到…；将某物改良为… See upgrade
随便看	lifted lifter lifters liftgate lifting lifting body lifting pump liftman liftmen liftmen lift off lift-off lift operator lift out lift pump lifts lift shaft lift up lift–off lig ligament ligamental ligamentary ligamentous ligaments

英汉双解词典包含368430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。