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upgrading的英文翻译是什么意思，词典释义与在线翻译：
英英释义
动词 upgrade:
-
rate higher; raise in value or esteem
-
to improve what was old or outdated
-
give a promotion to or assign to a higher position
-
get better travel conditions
-
give better travel conditions to
upgrading的用法和样例：
例句
用作名词 (n.)
- set sth in gold
词汇搭配
- gasoline upgrading 汽油提(高)质(量)...
- upgrading of boiler weld 锅炉焊缝加强...
- crude oil upgrading 原油预处理
- cryogenic upgrading 深冷提纯
- hexane upgrading 己烷提级,己烷改性...
- upgrading training 升级训练
upgrading的相关资料：
近反义词
【近义词】
- promotion 提升
- advancement 前进
- step up 增加
- advance 前进
- progression 前进
- progress 进步
- elevation 提升
- improvement 改进
- renovation 革新
- modernization 现代化
- transformation 转型
- enhancement 增强
- conversion 转变
- development 发展
- reconstruction 复兴
