Retrogradation
n. 逆行, 退化, 倒退\\n[机] 退减作用
✅ 同义词
🔴 反义词
🗣️ 情景例句
(a foreigner) Is that a special day?
（一个外国人）是一个特殊的日子吗？
I was so angry that I could hardly speak.
我气得几乎说不出话来。
On, hello, Bruce! How are you?
噢，喂，布鲁斯！你好吗？