upgraded

upgrade[ 'ʌpgreidid ]

• n.
  • an upward slope or grade (as in a road)

    同义词：ascentacclivityriseraiseclimb

  • software that provides better performance than an earlier version did
  • a reservation that is improved

    "I got an upgrade to first class when coach class was full"

  • the property possessed by a slope or surface that rises

    同义词：riserising slope

  • hardware that provides better performance than an earlier version did
  • the act of improving something (especially machinery) by raising it to a higher grade (as by adding or replacing components)

    "the power plant received a new upgrade"

• v.
  • rate higher; raise in value or esteem
  • to improve what was old or outdated

    "I've upgraded my computer so I can run better software"; "The company upgraded their personnel"

  • give a promotion to or assign to a higher position

    同义词：promoteadvancekick upstairsraiseelevate

  • get better travel conditions

    "I upgraded to First Class when Coach Class was overbooked"

  • give better travel conditions to

    "The airline upgraded me when I arrived late and Coach Class was full"