spiralled
翻译
螺旋式上升或下降, 急剧增长, 恶化
例句
The bird spiralled up into the sky.
那只鸟盘旋着飞向天空。
Costs have spiralled out of control.
成本已经失控地急剧增长。
The economy spiralled into recession.
经济陷入了衰退。
语法模式
((sth.)) to spiral (direction) (某物)螺旋式地(向某方向)移动 The bird spiralled up.
((sth.)) to spiral out of control (某事)失控 Costs have spiralled out of control.
((sth.)) to spiral into (sth.) (某事)陷入(某种困境) The economy spiralled into recession.
近义词
escalate (加剧), worsen (恶化), plunge (暴跌); ascend (上升)
词源
来自名词“spiral”（螺旋），源自拉丁语“spira”，意为“线圈”。
记忆技巧
想象一个螺旋楼梯。这个动词可以指实际地或比喻地（如价格或情况）沿着楼梯上升或下降。