英语单词分类 轻松记单词

upgrading

upgrading基本解释

n.提升;浓缩

upgrading同义词

upgrading相关例句

用作名词(n.)
  • set sth in gold

upgrading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  • to improve what was old or outdated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