theory
音标发音
- 英式音标 ['θɪərɪˈθɪəri]
- 美式音标 [ˈθɪr.i]
- 国际音标 ['θiəri, 'θi:ə-]
- 英式发音
- 美式发音
基本解释
- n.學說;理論;原理;意見
词源解说
- 16世紀90年代進入英語,直接源自後期拉丁語的theoria;最初源自古希臘語的theoria,意爲沉思,冥想。
词根记忆
- 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性質的同根詞
- theoretical:理論的;理論上的;假設的;推理的。
- theoretic:理論上的;空談的。
- adv性質的同根詞
- theoretically:理論地;理論上。
- n性質的同根詞
- theorem:[數]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性質的同根詞
- theorize:建立理論或學說;推理。
- theorise:建立理論。
- vt性質的同根詞
- theorize:建立理論。
- theorise:使理論化。
词组短语
- accept theory 接受理論
- have a theory 有一種說法
- abstract 〔crude〕 theory 抽象〔不成熟〕的理論
- in theory 理論上
- on the theory 根據理論
- theory about writing 寫作理論
- theory of gravitation 萬有引力學說
- information theory 信息論;情報理論
- expectancy theory 期望理論;期望值理論
用作名詞 (n.)
動詞+~
形容詞+~
介詞+~
~+介詞
短語
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
专业释义
- 理論
All these theories are called macro theory of FDI.
這些理論稱爲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,對辳地分等的基本原理和地理信息系統(GIS)的基本原理進行了系統的介紹。法學
- 理論
Part one discusses the basic theory of the Right.
第一部分任意解除權的基本理論。 - 學說
TheoryⅡ: Difference.
學說之二:區別說。語言學
- 理淪
- 機理
The growth theory of the three whiskers was studied.
對這三種晶須的生長機理作了簡單的分析。 - 學說
- 理論
- 義理
- 理論
- 學理
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.
闡發這一維度將擴大實踐美學原有的眡野,以新的現象和觀唸豐富其學理,更好地融入生態美化的儅代實踐。計算機科學技術
- 理論