downgrading

英 [ˌdaʊn'ɡreɪdɪŋ] 美 [ˌdaʊn'ɡreɪdɪŋ]

• n. 降级；下滑
• 动词downgrade的现在分词形式.

英英释义

动词 downgrade:

1. rate lower; lower in value or esteem

例句

用作名词 (n.)

1. Downgrading your firmware requires special equipment.
   降级的固件需要特殊设备。
2. For those now staying at less expensive properties, the downgrading brings some discomforts.
   对那些现在改住较便宜饭店的高阶主管来说，饭店降级使得住起来不再那麽舒服。

词汇搭配

• downgrade 使降低