Spiraled
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）
✅ 同义词
🗣️ 情景例句
My professor will grade this exam on a curve.
我的教授用曲线系统打分。
Kill two birds with one stone.
一举两得。
Other Indians were killed when police officers fiercely attacked their political marches.
警察官员们猛烈攻击印度人的政治游行时，另一些印度人被杀害。