英语词汇upgrader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	upgrader
释义	请查阅词条：upgrade
随便看	ruination ruinations ruined ruiner ruiners ruing ruining ruinous ruinously ruinousness ruinousnesses ruins rule rule_1 rule_2 rule book rule-book rule books Rule, Britannia! rule-britannia ruled ruled off ruleless rule off rule-off

英汉双解词典包含314281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。