第三人稱(chēng)復數：theories
theory基本解釋
名詞理論; 原理; 學(xué)說(shuō); 推測
theory反義詞
名詞practice
theory的反義詞
theory同義詞
theory
名詞thoughtsuppositionattitudejudgmentspeculationhypothesisconceptionopinionexplanationinferenceviewideaimpression
theory相關(guān)例句
名詞
1. My theory is that we'll have a cold winter this year.
依我看今年冬天會(huì )很冷。
2. There were several theories about the way in which the fire started.
火是為何發(fā)生的，有好幾種說(shuō)法。
3. theory在線(xiàn)翻譯
3. It seems good in theory, but it doesn't work in practice.
理論上它似乎很不錯，但實(shí)際上卻行不通。
4. In theory, three things could happen.
推測起來(lái)，有三種可能性。
5. Darwin spent more than twenty years working on his theory of evolution.
達爾文花了二十余年時(shí)間研究他的進(jìn)化論。
theory網(wǎng)絡(luò )解釋
1. 理論：在1960年代,當我剛涉足我們的書(shū)名簡(jiǎn)單稱(chēng)之為""理論""(theory)的東西時(shí),這一術(shù)語(yǔ)(如此怪異,它是關(guān)于什么的理論)的含義比今天寬泛得多. 在結構主義風(fēng)行的時(shí)期,出現了大量不斷擴展的理論--從根本上看,
2. 看法：第一、鍛煉了我的膽量,以前每到公眾面前露次一臉,發(fā)表下看法(theory),臉紅的像猴子,膽小的如老鼠,心好比是一個(gè)空漏斗,這次相對以前進(jìn)(progress)步多了;第二、通過(guò)自主的學(xué)習,學(xué)會(huì )了一項技能(skill),即說(shuō)課應該包括那些環(huán)節,
theory詞典解釋
1. 理論;學(xué)說(shuō)
A theory is a formal idea or set of ideas that is intended to explain something.
theory在線(xiàn)翻譯
e.g. Marx produced a new theory about historical change based upon conflict between competing groups...
馬克思創(chuàng )立了一種新理論，認為歷史的演變是基于對立集團之間的沖突之上的。
e.g. Einstein formulated the Theory of Relativity in 1905.
愛(ài)因斯坦于 1905 年創(chuàng )立了相對論。
2. 觀(guān)點(diǎn);見(jiàn)解
If you have a theory about something, you have your own opinion about it which you cannot prove but which you think is true.
theory
e.g. There was a theory that he wanted to marry her...
有人認為他想娶她。
e.g. My theory about divorce is that it's not the split-up that damages children, it's how it is handled.
我對離婚的看法是，傷害孩子的不是婚姻的破裂，而是處理離婚的方式。
3. (實(shí)踐科目、技能的)理論基礎
The theory of a practical subject or skill is the set of rules and principles that form the basis of it.
theory的反義詞
e.g. He taught us music theory.
他教我們樂(lè )理。
e.g. ...graduates who are well-trained in both the theory and practice of statistics.
在統計學(xué)理論和實(shí)踐兩方面都訓練有素的畢業(yè)生
4. 從理論上說(shuō);照理說(shuō)
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.
e.g. A school dental service exists in theory, but in practice, there are few dentists to work in them.
照理說(shuō)，學(xué)校也有牙醫診所，可實(shí)際上，里面的牙醫寥寥無(wú)幾。
theory英英釋義
theory什么意思
noun
1. a tentative insight into the natural world
a concept that is not yet verified but that if true would explain certain facts or phenomena
e.g. a scientific hypothesis that survives experimental testing becomes a scientific theory
he proposed a fresh theory of alkalis that later was accepted in chemical practices
Synonym: hypothesispossibility
2. a belief that can guide behavior
e.g. the architect has a theory that more is less
they killed him on the theory that dead men tell no tales
3. a well-substantiated explanation of some aspect of the natural world
an organized system of accepted knowledge that applies in a variety of circumstances to explain a specific set of phenomena
e.g. theories can incorporate facts and laws and tested hypotheses
true in fact and theory