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upgrade

英 /ˌʌpˈɡreɪd/美 /ˌʌpˈɡreɪd/
  • v.
    （使）（计算机、机器或软件）升级；提高（设施、服务等的）档次，改善；（使）升级到更高待遇，（使）升舱；使（雇员）升职；使（某事物）升格
  • n.
    改善，提高档次；（计算机的）升级；上坡
  • adj.
    往上的
  • adv.
    往上
复数upgrades
第三人称单数upgrades
现在分词upgrading
过去式upgraded
过去分词upgraded
高中CET4CET6考研IELTSGRE

词语例句

  1. （使）（计算机、机器或软件）升级vt.&vi.

    四级六级

    • Helicopters have been upgraded and modernized.

      直升机已经升级并且装上现代化设备。

    • New users can upgrade from the previous version for free.

      新用户可以免费升级旧版本。

    • In 1944, Congress passed a bill to upgrade the system, but did not fund the plan right away.

      1944年，国会通过了一项升级该系统的法案，但没有立即为该计划提供资金。

  2. 提高（设施、服务等的）档次，改善vt.

    • The theater will be redecorated and upgraded.

      这个剧院将会被重新装修和升级。

  3. （使）升级到更高待遇，（使）升舱vt.&vi.

    • His family was upgraded from economy to business class.

      他的家人从经济舱升到了商务舱。

    • They were able to upgrade from a double room to a suite.

      他们能够将双人间升级成套房。

  4. 使（雇员）升职vt.

    • He was upgraded to security guard.

      他被提升为保安。

  1. How do we know when to invest in an upgrade?
    我们如何知道何时投资升级？
  2. People should upgrade their devices regularly.
    人们应该定期升级他们的设备。
  3. Maybe there's no need for an upgrade and that's OK.
    也许不需要提升也没关系。

相关短语

  • upgrade oneself
    提高自身水平；晋升自我
  • upgrade industries
    产业升级
  • Upgrade Maintenance
    升级维护
  • Upgrade Your Account
    升级帐户
  • Firmware Upgrade
    固件升级

词语扩展

vt.
promoteprefer
[计]使升级；提升；改良品种
n.
riseraiseupdatesascension
[计]升级；上升；上坡
adj.
upwardup
向上的
  • update/upgrade/upholder/upset
    • update更新；
    • upgrade升级，提升；
    • upholder抬高，举起，支持，鼓励，赞同，拥护；
    • upset推翻，颠覆，使不安

词义分布

升级
98%
改善
0.9%
升级版
0.7%
往上
0.2%
升格
0.1%

英英释义

  • n.an upward slope or grade (as in a road)
  • n.software that provides better performance than an earlier version did
  • n.a reservation that is improved
  • n.the property possessed by a slope or surface that rises
  • n.hardware that provides better performance than an earlier version did
  • n.the act of improving something (especially machinery) by raising it to a higher grade (as by adding or replacing components)
  1. v.
    to improve something or replace it with a better version
    改良；更新；升级
    • The road into town is being upgraded.
      进城的道路正在整修中。
    • I recently upgraded my computer.
      我最近升级了我的电脑。
  2. n.
    a piece of equipment or a program that makes a computer more powerful
    （计算机的）升级装备，升级程序
    • a software upgrade
      软件升级程序

词源

  • upgrade
    From up + grade.