speculation [ˌspɛkjəˈleɪʃən]

n. 猜测，推测；投机，投机买卖

怎么读（音标）

[ˌspɛkjəˈleɪʃən]

用法

1. 名词，表示根据不充分的证据或信息进行的猜测或推测。

2. 名词，表示进行投机性买卖或投资。

例句1-5句且中英对照

1. There is a lot of speculation about the cause of the fire.

关于火灾原因有很多猜测。

2. The media's speculation about their relationship was proven wrong when they announced their engagement.

媒体对他们关系的猜测在他们宣布订婚时被证明是错误的。

3. The stock market is driven by speculation, rather than solid economic indicators.

股市受到投机而非稳定的经济指标的驱动。

4. The company's decision to invest in cryptocurrency was based on pure speculation, rather than thorough research.

公司决定投资加密货币是基于纯粹的投机而非彻底的研究。

5. There is a lot of speculation surrounding the new product launch, as the company has been very secretive about it.

关于新产品发布有很多猜测，因为公司一直对此保密。

同义词及用法

1. conjecture：名词，指根据推理或猜测得出的结论。

例：Her conjecture about the cause of the accident turned out to be correct.

2. guess：动词，表示根据有限的信息或直觉猜测。

例：I can only guess at his true intentions.

3. speculation：名词，指根据不充分的证据或信息进行的猜测。

例：There is a lot of speculation about the outcome of the election.

4. supposition：名词，指基于假设或推测的想法。

例：His theory is based on mere supposition, rather than solid evidence.

5. conjecture：名词，指根据推理或猜测得出的结论。

例：Her conjecture about the cause of the accident turned out to be correct.

编辑总结

speculation一词既可以表示根据不充分的证据进行的猜测，也可以指进行投机性买卖或投资。在日常生活中，我们经常听到有关某件事情的猜测和推测，也经常看到人们在股市、房地产等领域进行投机性买卖。因此，了解speculation这个词的意思及用法是很重要的。同时，与其近义词conjecture、guess、supposition等也需要注意区分使用。