indicator
Произношение: [ˈɪndɪˌkeɪtər]
Контекст: «measurement»
(noun) an indicator is something that shows or points out information. It helps people understand a situation or measure a change, like a sign that tells you how things are going.
Пример
The temperature gauge is an indicator of how hot it is outside.
Пример
The absence of any sign was not a good indicator of success in the project.
Пример
What is the best indicator to show if we are doing well in school?
Контекст: «economics»
(noun) in economics, an indicator is a number or value that shows how the economy is performing. It's like a score that tells us if the economy is healthy or not.
Пример
The increase in job numbers is a positive indicator of a growing economy.
Пример
A drop in consumer spending is a bad indicator of economic health.
Пример
What economic indicator should we look at to understand how businesses are doing?
Контекст: «science»
(noun) in science, an indicator can be a chemical that changes color to show how much of something is in a solution. For example, it can tell if a substance is acidic or basic.
Пример
The pH indicator changes color to show if the solution is safe.
Пример
Without the indicator, we couldn't tell if the acid was too strong.
Пример
How does the indicator change when we add more acid to the solution?