Retrogradation
n. 逆行, 退化, 倒退\\n[机] 退减作用
✅ 同义词
🔴 反义词
🗣️ 情景例句
She's been having a fling.
她曾经风流放纵过。
First, I would like to express to all of you here our sincere welcome.
首先，我向在坐的诸位表示诚挚的欢迎。
Some of the apples are hard to reach.
有些苹果很难够得着。