2 文書を見つけるための辞書。

• upgrade
• 格上げ
• a reservation that is improved; "I got an upgrade to first class when coach class was full"
• よくなっている予約

• advance, kick upstairs, upgrade, promote, raise, elevate
• 進める, 上げる, 格上げ
• give a promotion to or assign to a higher position; "John was kicked upstairs when a replacement was hired"; "Women tend not to advance in the major law firms"; "I got promoted after many years of hard work"
• 昇進を与えるか、より高い地位に割り当てる