英语词汇theory怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

theory /ˈθiːjəri/ noun

plural theories

theory

/ˈθiːjəri/

noun

plural theories

Learner's definition of THEORY

: an idea or set of ideas that is intended to explain facts or events学说；…论；…说

[count]

a widely accepted scientific theory一个被广泛接受的科学论断
Einstein's theory of relativity爱因斯坦的相对论
theories on/about evolution进化论

[noncount]

according to atomic/economic theory根据原子/经济学说

[count] : an idea that is suggested or presented as possibly true but that is not known or proven to be true看法；设想；猜测

Her method is based on the theory that all children want to learn.她的方法是基于所有孩子都想学的设想。
There are a number of different theories about the cause of the disease.关于这种病的起因有很多种猜测。
She proposed a theory of her own.她提出了自己的看法。
Investigators rejected the theory that the death was accidental.调查人员排除了意外死亡的猜测。
There is no evidence to support such a theory.没有证据支持这个假设。

[noncount] : the general principles or ideas that relate to a particular subject理论；原理；原则

He is a specialist in film theory and criticism.他是电影理论和影评专家。
music theory乐理

in theory

— used to say what should happen or be true if a theory is correct从理论上讲；按理说

In theory, the reading skills of the students should improve.从理论上讲，学生的阅读技巧应该会有所提高。

— used to say that something seems to be true or possible as an idea but may not actually be true or possible在理论上（是正确的或有可能的）

I agree with you in theory, but realistically I don't think we have the time to do that.从理论上讲我同意你的看法，但实际上我觉得我们没有时间这么做。
Her plan sounds good in theory, but I doubt it will really work.

单词	theory
释义	theory 3 ENTRIES FOUND: theory (noun) conspiracy theory (noun) quantum theory (noun) theory /ˈθiːjəri/ noun plural theories theory /ˈθiːjəri/ noun plural theories Learner's definition of THEORY 1 : an idea or set of ideas that is intended to explain facts or events学说；…论；…说 [count] a widely accepted scientific theory一个被广泛接受的科学论断 Einstein's theory of relativity爱因斯坦的相对论 theories on/about evolution进化论 [noncount] according to atomic/economic theory根据原子/经济学说 2 [count] : an idea that is suggested or presented as possibly true but that is not known or proven to be true看法；设想；猜测 Her method is based on the theory that all children want to learn.她的方法是基于所有孩子都想学的设想。 There are a number of different theories about the cause of the disease.关于这种病的起因有很多种猜测。 She proposed a theory of her own.她提出了自己的看法。 Investigators rejected the theory that the death was accidental.调查人员排除了意外死亡的猜测。 There is no evidence to support such a theory.没有证据支持这个假设。 3 [noncount] : the general principles or ideas that relate to a particular subject理论；原理；原则 He is a specialist in film theory and criticism.他是电影理论和影评专家。 music theory乐理 in theory 1 — used to say what should happen or be true if a theory is correct从理论上讲；按理说 In theory, the reading skills of the students should improve.从理论上讲，学生的阅读技巧应该会有所提高。 2 — used to say that something seems to be true or possible as an idea but may not actually be true or possible在理论上（是正确的或有可能的） I agree with you in theory, but realistically I don't think we have the time to do that.从理论上讲我同意你的看法，但实际上我觉得我们没有时间这么做。 Her plan sounds good in theory, but I doubt it will really work.
随便看	smoke-filled rooms smoke-free smoke free smoke grenade smoke grenades smokehouse smokehouses smokeless smokeless tobacco smoke like a chimney smoke out smoker smokers smoker's cough smokes smoke screen smoke screens smokestack smokestacks smokey smokier smokiest smokiness smoking smoking gun