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这个单词你近期已经查过5次了,小D建议你将它收录到单词本。收录 / 忽略

upgrade

['ʌpgreid]['ʌp'gred] 添加到我的生词本
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n.
1.上坡
2.升级;提高品级(或标准)
ad.
1.往山上,上坡
v. [T]
1.使升级;提高;提升
2.以高档货的价格出售(低档货);提高...的价格
形容词:up'grad'able
同:
反:
  1. When several offer come in the house owner upgrade the price.
    当有几个人要买这栋房子时,房主提高了房价。收藏
  2. "When you feel stuck in a rut, it is time for you to upgrade your skills."
    感觉自己停滞不前的时候就是应该技术更新的时候。收藏
  3. The effective method is that ectomycorrhizal fungi are introduced just beside the callus of host plant, which can evidently upgrade the growth of the hyphae.
    初步研究了一个较好的外生菌根菌菌丝体培养方法,即将宿主的愈伤组织与外生菌根共同培养,可以明显地促进真菌菌丝的萌发和生长。 收藏
  4. Doubled one’s efforts in a bid to renew product variety and upgrade product quality
    加倍努力,力争创新创优收藏
  5. Effort to upgrade the schools must come from the community
    改进学校的努力必须来自该社区收藏

名词解释:

  • an upward slope or grade (as in a road)
    • the car couldn't make it up the rise
  • software that provides better performance than an earlier version did
  • 更多 ...

动词解释:

  • rate higher; raise in value or esteem
    [反] downgrade
  • to improve what was old or outdated
    • I've upgraded my computer so I can run better software
    • The company upgraded their personnel
  • 更多 ...
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