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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）...
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Vines spiraled upward toward the roof.藤蔓盘旋着朝屋顶方向生长。The plane spiraled the airport before.飞机降落前在机场上空盘旋.The bird slowly spiraled upward.鸟慢慢地盘旋上升....
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The plane spiraled the airport before.飞机降落前在机场上空盘旋.The bird slowly spiraled upward.鸟慢慢地盘旋上升.Vines spiraled upward toward the roof...藤蔓盘旋着朝屋顶方向生长。Vines spiraled upward toward the roof.藤蔓盘旋着朝屋顶方向生长。Genes are spiraled , thr...