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）
🗣️ 情景例句
Be prepared to discuss details and be ready to answer questions.
应随时准备好讨论细节和回答对方的疑问。
Is it direct train?
这是直达车吗？
He turned on the light, but he couldn't see anyone. The thieves had already gone.
他开了灯，但不见一个人。小偷逃走了。