Regressing
v. 退化, 退步, 倒退( regress的现在分词 )
🗣️ 情景例句
He and my Grandpa both went there.
他和我爷爷都曾在那儿读书。
Went on to get his master's degree from harvard.
然后在哈佛大学取得了学士学位。
It's this plane.
这个飞机。