Regradation
n. 倒退, 后退
🗣️ 情景例句
Typing is easy once you get the hang of it.
一旦你掌握诀窍，打字就很简单。
The X2500 will change your work in the office.
X2500将会改变你在办公室的工作。
It's smaller than the blue one.
它比那件蓝色的还要小。