Spiralled
v. 盘旋上升（或下降）( spiral的过去式和过去分词 ); （物价等）不断急剧地上升（或下降）
🗣️ 情景例句
You've been a great asset to our department.
你曾是我们部门的栋梁之材。
The stronger the motivation, the more quickly a person will learn a foreigh language.
一个人学外语的动力越强大、学得就越快。
Oh, I'm sorry to hear that.
噢，真遗憾。