speculate on是什么意思_speculate on中文

speculate on中文什么意思

speculate: vi. 1.沉思，思索；设想，推测 (about; on ...
speculate: vi. 1.沉思，思索；设想，推测 (about; on, upon)。 2.投机 (in)。 speculate about the origin of the universe 沉思宇宙的起源。 speculate in stocks 做股票投机。 speculate on a rise [fall] 做多头[空头]投机，赌涨[跌]。
speculate in: 搞投机; 投机
speculate and manipulate: 投机操纵
speculate for a fall: 投机卖出

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I allowed myself to speculate on the subject, and drew up some short notes .
我专心思考这个问题，作出了一些简短的札记。
He speculated on the task. it sounded so simple, but where did one look ?
他冥思苦想着：这项工作谈起来简单，可是从何查起呢？
Why permit such a criminal to sit about and speculate on some plan of escape ?
为什么要听任这样一个犯人坐在那里，盘算逃脱的计划呢？
It is interesting to speculate on some of the reasons for this kind of bad thinking .
推测一下形成这类不良思维方式的一些原因是很有趣的。
Its occupation was to speculate on laetitia dale's modest enthusiasm for rural pleasures .
她还强迫自己接受利蒂霞戴尔对农村的恰如其分的依恋感情。

speculate on中文什么意思