中英词典查询

upgrade [ˈʌpˌɡred]

n. 向上的斜坡;
vt. 提升; 使（机器、计算机系统等）升级; 提高（设施、服务等的）档次; 提高（飞机乘客、旅馆住客等）的待遇;
过去式：: upgraded 过去分词：: upgraded 现在分词：: upgrading 第三人称单数：: upgrades
[反义词] 上坡: downgrade

例句:

  • Why am I being asked to upgrade my account?
    来自BBC
  • You can upgrade from self-catering accommodation to a hotel.
    您可以将自理膳食旅店升级为酒店。
  • to upgrade the town's leisure facilities
    改善镇里的休闲设施
  • We need to upgrade the status of teachers.
    我们需要提升老师的地位。
  • Maybe it's time to upgrade these speaker systems.
    来自WSJ
  • There's an upgrade cycle going on as well.
    来自WSJ
  • They upgraded the land by improving it with new buildings.
    他们以建造新楼房来提高土地的等级。
    来自《权威词典》
  • We need to upgrade the pay and status of teachers.
    我们需要提高教师的工资和地位。
    来自《权威词典》