downgrade

'dajn^reid

Collins 1

n. the property possessed by a slope or surface that descends
v. rate lower; lower in value or esteem

vt. 降低, 贬低
n. 下坡
a. 下坡
adv. 下坡

Collins 星级

15,817

BNC 频率

16,410

使用频率

downgrade 由 down-（向下）和 grade（等级）组成，表示等级降低或贬低的意思。

例句

1. The company decided to downgrade its software to fix the bugs.

公司决定降级其软件以修复漏洞。

2. After reviewing the performance, the manager had to downgrade his expectations.

在评估表现后，经理不得不降低他的期望。

3. You might want to downgrade your membership if you don't use all the features.

如果你不使用所有功能，可能想要降级你的会员资格。