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upgrade过去分词

upgrade过去分词

的有关信息介绍如下:

upgrade过去分词

“upgrade”的过去分词是“upgraded”。这个词主要用作及物动词,意为“升级;提升(设备、系统等的性能或质量);使(人)晋升;使(地位、级别等)提高”。例如:

  • The company decided to upgrade their computer systems.(公司决定升级他们的计算机系统。)
  • She was upgraded to first class on the flight.(她在航班上被升到了头等舱。)

当用作名词时,“upgrade”意为“升级;改良版;晋升的机会”。例如:

  • The new software includes several significant upgrades.(新软件包括几项重要的升级。)
  • He's been looking for an upgrade in his job.(他一直在寻找晋升机会。)

此外,“upgrade”的过去式和第三人称单数形式也都是“upgrades”,现在分词形式是“upgrading”。希望这些信息对你有所帮助!