variable
gb/vˈɛɹiəbəl/ us/vˈɛɹiəbəl/
B1
Английский
~ 2500
változó, változékony
СУЩЕСТВИТЕЛЬНОЕ
B1
1
változó
B2
Модель употребления:
[something] is a variable
Temperature is a key variable in the experiment.
A hőmérséklet kulcsfontosságú változó a kísérletben.
There are many variables that affect the price of oil.
Számos változó befolyásolja az olaj árát.
In this equation, x is the variable.
The outcome depends on several economic variables.
Weather is an unpredictable variable in outdoor events.
Примеры для изучающих
The price of food is a variable.
Az élelmiszerek ára egy változó.
Time is an important variable in the test.
Az idő fontos változó a tesztben.
In math, x is a variable.
Weather is a variable for the trip.
Частая ошибка:
Learners sometimes confuse 'variable' with 'variety'; 'variable' refers to something that can change, while 'variety' means a range of different things.
Значение
something that can change
Коллокации
independent variable
|dependent variable
|control variable
|climate variables
|economic variables
Синонимы
factor (A broader term for something that influences an outcome, not limited to measurable quantities.)
Антонимы
constant (Something that does not change in value or state.)
Темы
science
|mathematics
|technology
|core_vocabulary
Определение
Something that can change or be different at different times.
A quantity, factor, or condition that can change or vary in value or state.
B1
2
változó
B1
változékony
B2
Модель употребления:
[something] is variable
The weather here is highly variable in spring.
Tavasszal itt nagyon változékony az időjárás.
Her mood is quite variable lately.
Mostanában eléggé változékony a hangulata.
The quality of the service has been variable.
This region experiences variable rainfall.
The patient's condition is still variable.
Примеры для изучающих
The weather is variable today.
Ma változékony az időjárás.
My work hours are variable each week.
A munkaidőm hétről hétre változik.
The price is variable in different stores.
Частая ошибка:
Learners may confuse 'variable' with 'varied'; 'variable' means it changes over time, while 'varied' means having different types or kinds.
Значение
likely to change
Коллокации
variable weather
|variable speed
|variable quality
|highly variable
Синонимы
changeable (Commonly used in everyday contexts for things like moods or weather.)
Антонимы
stable (Remains steady and does not change over time.)
Темы
daily life
|weather
|core_vocabulary
Определение
Not always the same; can change often or easily.
Not consistent or having the possibility to change; subject to variation.
СУЩЕСТВИТЕЛЬНОЕ
B2
TECHNICAL
3
változó
B2
You need to declare the variable before using it.
Használat előtt deklarálnod kell a változót.
This function modifies the value of the variable.
Ez a függvény módosítja a változó értékét.
Variables store data for use in programs.
A global variable can be accessed from any part of the code.
Примеры для изучающих
I made a variable for the user's name.
Létrehoztam egy változót a felhasználó nevének tárolására.
The program changes the variable when you click the button.
A program módosítja a változó értékét, amikor rákattintasz a gombra.
We use variables to store numbers.
Частая ошибка:
Learners sometimes confuse 'variable' with 'array'; an array stores multiple values, while a variable usually stores one value at a time.
Значение
named data storage in programming
Коллокации
declare a variable
|assign value to a variable
|global variable
|local variable
Синонимы
identifier (A more general programming term for a name given to a program element, not only variables.)
Антонимы
constant (In programming, a value that cannot change after it is set.)
Темы
technology
|computing
|education
Определение
A name in computer code that holds a value that can change when the program runs.
A named element in programming that stores data which can be changed during execution.
Грамматика
Словарная форма
variable
IPA
GB/vˈɛɹiəbəl/
US/vˈɛɹiəbəl/
Слоги и ударение
vari - able (2 слога)
Stress on 1st syllable (vari)
Формы слова
Adjective
- Base: variable
Noun
- Base: variable
- Plural: variables
Родственные слова
Forms
variables
noun
Related words
variously
adverb
variant
noun B2
Negative and opposite forms
invariable
adjective C1
invariably
adverb B2
Advanced or less common
variability
noun B2
variance
noun B2
Выражения
control variable
1/kəntɹˈoʊl vˈɛɹiəbəl/
fixed phrase
technical
factor kept constant in experiment
A thing you keep the same in an experiment so it does not affect the results.
Примеры
- Light was used as a control variable in this test.
- We kept humidity as a control variable.
dependent variable
1/dɪpˈɛndənt vˈɛɹiəbəl/
fixed phrase
technical
factor measured in experiment
The thing you measure in an experiment to see how it changes.
Примеры
- Growth rate is the dependent variable in this study.
- We recorded the dependent variable after each trial.
highly variable
1/hˈaɪli vˈɛɹiəbəl/
fixed phrase
changing a lot or often
Changes very often or very much.
Примеры
- Rainfall here is highly variable year to year.
- Her energy levels are highly variable.
independent variable
1/ˌɪndɪpˈɛndənt vˈɛɹiəbəl/
fixed phrase
technical
factor changed to test effect
The thing you change in an experiment to see what happens.
Примеры
- In this experiment, temperature is the independent variable.
- The independent variable affects the dependent variable.