theory
音標(biāo)發(fā)音
- 英式音標(biāo) ['θ??r??θ??ri]
- 美式音標(biāo) [?θ?r.i]
- 國(guó)際音標(biāo) ['θi?ri, 'θi:?-]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.學(xué)說(shuō)；理論；原理；意見
詞源解說(shuō)
- 16世紀(jì)90年代進(jìn)入英語(yǔ)，直接源自後期拉丁語(yǔ)的theoria；最初源自古希臘語(yǔ)的theoria，意爲(wèi)沉思，冥想。
詞根記憶
- theo(神) + ry→從理論上講神是不存在的→理論
- the + (st)ory→故事就是故事，不能從理論上去分析→理論
同根派生
- adj性質(zhì)的同根詞
- theoretical：理論的；理論上的；假設(shè)的；推理的。
- theoretic：理論上的；空談的。
- adv性質(zhì)的同根詞
- theoretically：理論地；理論上。
- n性質(zhì)的同根詞
- theorem：[數(shù)]定理；原理。
- theorist：理論家。
- theoretician：理論家，精通於理論的人。
- theorization：理論；理論化。
- theorizer：理論家。
- vi性質(zhì)的同根詞
- theorize：建立理論或?qū)W說(shuō)；推理。
- theorise：建立理論。
- vt性質(zhì)的同根詞
- theorize：建立理論。
- theorise：使理論化。
英漢例句
- There are many theories about the origin of life.
關(guān)於生命起源的學(xué)說(shuō)有很多。
用作名詞 (n.)
詞組短語(yǔ)
- accept theory 接受理論
- have a theory 有一種說(shuō)法
- abstract 〔crude〕 theory 抽象〔不成熟〕的理論
- in theory 理論上
- on the theory 根據(jù)理論
- theory about writing 寫作理論
- theory of gravitation 萬(wàn)有引力學(xué)說(shuō)
- information theory 信息論；情報(bào)理論
- expectancy theory 期望理論;期望值理論
用作名詞 (n.)
動(dòng)詞+～
形容詞+～
介詞+～
～+介詞
短語(yǔ)
英英字典
- a formal statement of the rules on which a subject of study is based or of ideas that are suggested to explain a fact or event or, more generally, an opinion or explanation
- A theory is a formal idea or set of ideas that is intended to explain something.
- If you have a theory about something, you have your own opinion about it which you cannot prove but which you think is true.
- The theory of a practical subject or skill is the set of rules and principles that form the basis of it.
- You use in theory to say that although something is supposed to be true or to happen in the way stated, it may not in fact be true or happen in that way.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 理論
All these theories are called macro theory of FDI.
這些理論稱爲(wèi)直接投資的宏觀理論。 - 原理
The third part is the theory base of CFG IS.
在第三章中，對(duì)辳地分等的基本原理和地理信息系統(tǒng)（GIS）的基本原理進(jìn)行了系統(tǒng)的介紹。法學(xué)
- 理論
Part one discusses the basic theory of the Right.
第一部分任意解除權(quán)的基本理論。 - 學(xué)說(shuō)
TheoryⅡ: Difference.
學(xué)說(shuō)之二：區(qū)別說(shuō)。語(yǔ)言學(xué)
- 理淪
- 機(jī)理
The growth theory of the three whiskers was studied.
對(duì)這三種晶須的生長(zhǎng)機(jī)理作了簡(jiǎn)單的分析。 - 學(xué)說(shuō)
- 理論
- 義理
- 理論
- 學(xué)理
The elaboration will expand the original vision of practical aesthetics, enrich its academic theory with new phenomena and concepts and better merge into the contemporary practice of ecological beautification.
闡發(fā)這一維度將擴(kuò)大實(shí)踐美學(xué)原有的眡野，以新的現(xiàn)象和觀唸豐富其學(xué)理，更好地融入生態(tài)美化的儅代實(shí)踐。計(jì)算機(jī)科學(xué)技術(shù)
- 理論