spiraling
v.
盘旋上升（或下降）( spiral的现在分词 );
（物价等）不断急剧地上升（或下降）;
例句:
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It was these spiraling costs of war which exposed the real weakness of the Habsburg system.
正是这种螺旋式上升的战争费用暴露了哈布斯堡政权的真正弱点.
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A smoke is spiraling up from the kitchen chimney.
一缕炊烟袅袅升起.
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That spiraling, darkly modern duet reminded Kauffman of his home image.
旋绕忧郁的现代二重奏使考夫曼想起了他的最初的影象.
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But at the same time, prices have been spiraling.
来自VOA
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Food prices are spiraling in many countries.
来自VOA
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The World Food Program chief blames five factors for the spiraling prices.
来自VOA