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Calculator
01
電卓, 計算機
a small electronic device or software used to do mathematical operations
What is a "calculator"?
A calculator is a small device used to perform mathematical calculations. It can add, subtract, multiply, and divide, along with more complex functions like square roots, percentages, and scientific calculations, depending on the type. Basic calculators have simple number buttons and function keys, while scientific calculators include additional features for advanced math or engineering tasks. Calculators are commonly used in schools, offices, and homes to solve problems quickly and accurately, offering a faster alternative to manual calculations. They can be either handheld or built into computers and smartphones.
Example
The calculator has a memory function for storing results.
The calculator helped me quickly add up the numbers.
The teacher allowed us to use calculators during the test.
02
計算機, 計算器
an expert at calculation (or at operating calculating machines)
例
The calculator has a memory function for storing results.
The calculator helped me quickly add up the numbers.
The teacher allowed us to use calculators during the test.
Please pass me the calculator so I can check my answer.
She finds it more convenient to use a calculator than doing mental math.
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