Regressing
v. 退化, 退步, 倒退( regress的现在分词 )
🗣️ 情景例句
Michelle.
Michelle。
The world is a ladder for some to go up and others to go down.
世界好似一把梯，有人上去有人下。
Modern machines can make the copy bigger or smaller, lighter or darker and copy onto both sides of the paper.
代机器可以放大、缩小、制作较亮的或较暗的复印件，也可以在纸的两面复印。