Those who speculate are called speculators.

We all speculated about the reasons for her resignation.

我们大家都推测过她辞职的原因。

《牛津高阶英汉双解词典》

A lifetime of obesity might hae different effects on longevity, they speculate.

他们推测终生肥胖对于寿命具有不同的影响.

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This is one of the peculiarly dangerous months to speculate in stocks.

这是投机股票相当危险的一个月份.

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He likes to speculate on the stock market.

他喜欢炒股。

《牛津高阶英汉双解词典》

He would not speculate on when studies in larger animals and humans might get under way.

对何时会进行大型动物试验以及人体试验,他表示尚不能做出预测.

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She refused to speculate.

她拒绝猜测。

朗文当代高级英语词典 第6版

The doctors speculate that he died of cancer.

医生推测他死于癌症.

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It is useless to speculate why he did it.

对他为什么这么做妄加猜测毫无用处。

《牛津高阶英汉双解词典》

She hides from public view and the media speculate about her emotional state.

她躲避公众的目光,而媒体却在不断揣测她的情绪状况.

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It's difficult to speculate about the result of the election now.

现在推测选举结果不容易.

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We can only speculate about what will happen next.

我们只能推测下一步会发生什么情况.

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We don't need to speculate about the possible winner in the game.

我们不需要推测这场比赛可能的赢家.

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We should speculate about the purpose of life.

我们应该想想人生的目的.

《简明英汉词典》

We can only speculate about the future.

我们只能推测将来.

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Critics of the project speculate about how many hospitals could be built instead.

对该项目持批评态度的人在推测如果改作他用不知可以建多少所医院。

《柯林斯高阶英汉双解学习词典》

I wo n't even begin to speculate about all the possible risks.

我甚至还没开始思考所有可能的风险.

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John refused to speculate about the content of the letter.

约翰拒绝猜测信的内容.

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The investors earned last year and they will also speculate in 2008 for their greed.

股民去年赚了今年肯定会再投机,因为人类的贪婪.

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You cannot speculate in the foreign-exchange market unless you keep your ear to the ground.

你不留意行情,就不能去投机买卖外汇.

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Christians ought not to speculate in adventure which may blemish virtue and even result in misfortune.

基督徒不可作投机的事业.这不但损害自己的德行,而且也很容易自取祸败.

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