n. 1.沉思，思索，考虑。 2.推测；空谈。 3.投机，投机事业[买卖]。 4.一种纸牌戏。 短语和例子 buy sth. as a speculation 投机购买某物。 engage in speculation 做投机生意。 much given to speculation 想入非非。 Much speculation is rife concerning [as to] .... 关于…有许多推测。 on speculation 投机，碰运气地。 spread the speculation that 散播空气说。
continuous and profound contemplation or musing on a subject or series of subjects of a deep or abstruse nature; "the habit of meditation is the basis for all real knowledge" 同义词：meditation,
a hypothesis that has been formed by speculating or conjecturing (usually with little hard evidence); "speculations about the outcome of the election"; "he dismissed it as mere conjecture" 同义词：conjecture,
a message expressing an opinion based on incomplete evidence 同义词：guess, conjecture, supposition, surmise, surmisal, hypothesis,
an investment that is very risky but could yield great profits; "he knew the stock was a speculation when he bought it" 同义词：venture,
Speculation is the practice of engaging in risky financial transactions in an attempt to profit from short or medium term fluctuations in the market value of a tradable good such as a financial instrument, rather than attempting to profit from the underlying financial attributes embodied in the instrument such as capital gains, interest, or dividends. Many speculators pay little attention to the fundamental value of a security and instead focus purely on price movements.
例句与用法
1.
These early speculations are interesting . 这些早期的臆测是很有趣的。
2.
The above assertion is not idle speculation . 以上的推断并非毫无根据。
3.
What gorbachev thinks of such speculation . 戈尔巴乔夫对这种想象如何考虑。
4.
Every induction is a speculation . 所有归纳推理都是一种猜测。
5.
Much speculation is rife concerning ... 关于…有许多推测。
6.
The boom in land speculation came to an end in 1981 . 土地投机的浪潮到1981年结束。
7.
I sought to curb the speculation . 我想制止这种猜测。
8.
There is nothing wrong with mathematical speculation . 数学推导本身并没有什么错误。
9.
Much speculation is rife as to ... 关于…有许多推测。
10.
The anonymity of the book gave rise to much speculation . 这本书的匿名引起许多猜测。
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