The firemen were in a puzzle about the cause of the fire.
消防队员对这场火灾的起因困惑不解.
《简明英汉词典》
Here is a very simple puzzle about money.
这里有一道很简单的关于算钱的智力测验题.
辞典例句
He was in a puzzle about what to do next.
下一步做什么,他感到困惑不解.
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We were all in a puzzle about his latest disappearance.
我们都对他最近的失踪困惑不解.
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During those days, I was in a puzzle about the meaning of life.
那些日子, 我是在益智关于生命的意义.
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