tester
Произношение: [ˈtɛstər]
Слово
Контекст: «technology»
(noun) a person or a tool that checks if something works correctly, like a computer program or an appliance. Imagine your teacher checking your homework to see if you did it right; that's similar to what a tester does.
Пример
The software tester found a small mistake in the program before it was released.
Пример
The tester did not find any major issues, so the product went out as-is.
Пример
What did the tester discover during the review?
Контекст: «science»
(noun) a device used to measure or test something. Think of it like a tool that helps scientists check things, like how strong a battery is or how clean water is.
Пример
The water quality tester showed that the water was safe to drink.
Пример
The tester failed to provide accurate results, so they needed to use a different one.
Пример
How does the tester measure the battery's power?
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