downgraded

downgraded是什么意思，downgraded怎么读 语音:
  

• 基本解释

v. 使降低，使降级( downgrade的过去式和过去分词 )

• downgraded是什么意思？

"Downgraded" 在英语中通常指的是一个事物（如软件、系统、评级等）被降级或降低到较低的版本、等级或状态。这可能由于各种原因，如性能问题、安全性问题、兼容性问题，或者是因为用户或开发者认为它不再满足他们的需求。

• 速记技巧

• 中文词源

• 双语例句

用作动词(v.)

1. You can't downgrade the litte boy.
   你不可小看那个小男孩。
2. He tried to downgrade the latest research findings.
   他极力贬低这个最新研究成果。
3. She's been downgraded (from principal) to deputy.
   她已(从校长)降为副校长。

用作名词(n.)

1. It is difficult to drive down a steep downgrade.
   很难从陡峭的坡度把车子开下去。
2. The store's business has been on the downgrade for the past few years.
   最近几年这家商店的生意每况愈下。

• 常用短语

1. downgrade one's opinion of sb/sth：降低某人/某物的评价

2. downgrade one's expectations：降低期望

3. downgrade one's status：降低地位

4. downgrade one's credit rating：降低信用评级

5. downgrade a project/idea：降低项目/想法的重要性

6. downgrade a company's rating：降低公司的评级

7. downgrade a stock/bond：降低股票/债券的价格

8. downgrade one's investment：降低投资额度

9. downgrade the quality of a product/service：降低产品/服务的质量

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