Ερμηνευτικό λεξικό
Αγγλικά
Theory
ˈθɪri
Εξαιρετικά Κοινό
600 - 700
600 - 700
Ο δείκτης συχνότητας και σημασίας λέξεων δείχνει πόσο συχνά εμφανίζεται μια λέξη σε μια δεδομένη γλώσσα. Όσο μικρότερος είναι ο αριθμός, τόσο πιο συχνά χρησιμοποιείται η λέξη. Οι λέξεις που χρησιμοποιούνται πιο συχνά κυμαίνονται συνήθως από περίπου 1 έως 4000. Αυτός ο δείκτης σημασίας σας βοηθά να επικεντρωθείτε στις πιο χρήσιμες λέξεις κατά τη διάρκεια της διαδικασίας εκμάθησης γλώσσας.
Ο δείκτης συχνότητας και σημασίας λέξεων δείχνει πόσο συχνά εμφανίζεται μια λέξη σε μια δεδομένη γλώσσα. Όσο μικρότερος είναι ο αριθμός, τόσο πιο συχνά χρησιμοποιείται η λέξη. Οι λέξεις που χρησιμοποιούνται πιο συχνά κυμαίνονται συνήθως από περίπου 1 έως 4000. Αυτός ο δείκτης σημασίας σας βοηθά να επικεντρωθείτε στις πιο χρήσιμες λέξεις κατά τη διάρκεια της διαδικασίας εκμάθησης γλώσσας.
Theory -
A coherent group of general propositions used as principles of explanation for a class of phenomena
Παράδειγμα: The theory of relativity revolutionized our understanding of space and time.
Χρήση: formalΣυμφραζόμενα: scientific and academic discussions
Σημείωση: Typically used in academic and scientific contexts to describe established principles or frameworks.
A proposed explanation intended to address a specific problem or question
Παράδειγμα: She has a theory that eating breakfast boosts productivity.
Χρήση: informalΣυμφραζόμενα: everyday conversations
Σημείωση: Commonly used in casual settings to suggest an idea or hypothesis.
A belief or set of beliefs held and taught by an individual or group
Παράδειγμα: His theory is that hard work always pays off in the end.
Χρήση: neutralΣυμφραζόμενα: discussions on personal beliefs
Σημείωση: Can refer to personal beliefs or ideologies held by individuals or groups.
Συνώνυμα του Theory
hypothesis
A hypothesis is an educated guess or a proposed explanation for a phenomenon that can be tested through research or experimentation.
Παράδειγμα: The scientist proposed a new hypothesis to explain the phenomenon.
Σημείωση: A hypothesis is typically more specific and focused than a theory, often serving as a starting point for further investigation.
concept
A concept is an abstract idea or general notion that helps in understanding a particular subject or phenomenon.
Παράδειγμα: The concept of relativity revolutionized the field of physics.
Σημείωση: While a theory is a systematic explanation based on evidence and reasoning, a concept is a more general idea or notion.
model
A model is a simplified representation or simulation of a complex system or process used to study its behavior or make predictions.
Παράδειγμα: The economic model predicts the effects of changes in interest rates.
Σημείωση: Models are often used to illustrate theories or hypotheses in a more tangible or visual way.
belief
A belief is a conviction or acceptance that something is true or exists, often based on faith, values, or personal experience.
Παράδειγμα: The ancient civilization held a strong belief in the power of the sun.
Σημείωση: Unlike a theory, which is based on systematic study and evidence, a belief may not always be supported by empirical data.
Εκφράσεις και συνήθεις φράσεις του Theory
In theory
Refers to a concept or idea that should work according to principles or rules, but may not always work in reality.
Παράδειγμα: In theory, this method should work, but in practice, it doesn't always succeed.
Σημείωση: The phrase 'in theory' emphasizes the contrast between what is expected in principle and what actually happens.
Theory of relativity
A scientific theory proposed by Albert Einstein that describes the fundamental ways in which space, time, and gravity interact.
Παράδειγμα: Albert Einstein's theory of relativity revolutionized our understanding of space, time, and gravity.
Σημείωση: The phrase 'theory of relativity' specifically refers to Einstein's scientific framework, distinct from the general concept of 'theory.'
Conspiracy theory
A belief or explanation that suggests events are the result of a secret, often sinister, plot by a group of people.
Παράδειγμα: Some people believe in conspiracy theories about government cover-ups and secret societies.
Σημείωση: The term 'conspiracy theory' implies a speculative and often unsubstantiated explanation for events, sometimes with negative connotations.
Theory versus practice
Highlights the difference or conflict between theoretical knowledge or principles and practical implementation or real-world results.
Παράδειγμα: There is often a disconnect between theory and practice in fields like education, where real-world application differs from theoretical concepts.
Σημείωση: This phrase contrasts the idealized or expected outcomes of theoretical knowledge with the actual outcomes in practice.
Game theory
A branch of mathematics that studies strategic decision-making in competitive situations, such as games or economic scenarios.
Παράδειγμα: Game theory is used in economics to analyze strategic interactions between individuals or groups.
Σημείωση: Refers to a specific mathematical framework for analyzing strategic behavior, distinct from the general concept of 'theory.'
Theory of evolution
A scientific theory that describes the process by which species of organisms evolve and change over successive generations.
Παράδειγμα: Charles Darwin's theory of evolution by natural selection explains how species change over time through adaptation.
Σημείωση: The phrase 'theory of evolution' specifically refers to the scientific explanation of how species develop, distinct from the broader concept of 'theory.'
Theory and practice
Emphasizes the importance of combining theoretical knowledge with practical experience or application.
Παράδειγμα: In this workshop, we aim to bridge the gap between theory and practice by applying concepts to real-world scenarios.
Σημείωση: This phrase stresses the complementary relationship between theoretical understanding and practical implementation.
Καθημερινές (αργκό) εκφράσεις του Theory
Bounce the idea around
To discuss or consider an idea or theory with others.
Παράδειγμα: Let's bounce the idea around and see what everyone thinks.
Σημείωση: The slang term emphasizes a casual and informal approach to discussing theories.
Brainwave
A sudden clever idea or insight; a moment of inspiration.
Παράδειγμα: I had a brainwave last night about how to solve the problem.
Σημείωση: The term implies a quick and unexpected revelation rather than a formalized theory.
Hunch
An intuitive feeling, suspicion, or guess based on incomplete information.
Παράδειγμα: I have a hunch that things will work out in our favor.
Σημείωση: A hunch is a less structured and substantiated form of belief compared to a formal theory.
Shot in the dark
An attempt or guess that is unlikely to succeed due to a lack of information or evidence.
Παράδειγμα: His solution was just a shot in the dark; he didn't have any evidence to support it.
Σημείωση: Unlike a theory, a shot in the dark lacks a systematic and logical basis.
Mind-blower
Something that is astonishing, thought-provoking, or mind-bending.
Παράδειγμα: That new scientific discovery is a real mind-blower!
Σημείωση: A mind-blower is a more sensational or impactful concept compared to a standard theory.
Wild guess
An uninformed or random guess made without much consideration or evidence.
Παράδειγμα: I don't know the answer, so I'll make a wild guess.
Σημείωση: A wild guess is a far-fetched idea without the systematic reasoning typical of a formal theory.
Long shot
An unlikely or improbable idea, plan, or theory.
Παράδειγμα: It's a long shot, but maybe our theory will turn out to be correct.
Σημείωση: A long shot implies a low probability of success, contrasting with the structured reasoning of a theory.
Theory - Παραδείγματα
Theory of relativity
My theory is that he's lying
The hypothesis has yet to be proven
Γραμματική του Theory
Theory - Ουσιαστικό (Noun) / Ουσιαστικό, ενικός ή μαζικός (Noun, singular or mass)
Λήμμα: theory
Κλίσεις
Ουσιαστικό, πληθυντικός (Noun, plural): theories, theory
Ουσιαστικό, ενικός ή μαζικός (Noun, singular or mass): theory
Συλλαβές, Διαχωρισμός και Τονισμός
theory περιέχει 3 συλλαβές: the • o • ry
Φωνητική μεταγραφή: ˈthē-ə-rē
the o ry , ˈthē ə rē (Η κόκκινη συλλαβή είναι τονισμένη)
Theory - Σημασία και συχνότητα χρήσης
Ο δείκτης συχνότητας και σημασίας λέξεων δείχνει πόσο συχνά εμφανίζεται μια λέξη σε μια δεδομένη γλώσσα. Όσο μικρότερος είναι ο αριθμός, τόσο πιο συχνά χρησιμοποιείται η λέξη. Οι λέξεις που χρησιμοποιούνται πιο συχνά κυμαίνονται συνήθως από περίπου 1 έως 4000.
theory: 600 - 700 (Εξαιρετικά Κοινό).
Αυτός ο δείκτης σημασίας σας βοηθά να επικεντρωθείτε στις πιο χρήσιμες λέξεις κατά τη διάρκεια της διαδικασίας εκμάθησης γλώσσας.
...