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- 我们用电脑取代了老式的加法计算器。
We've replaced the old adding machine with a computer.
- 一组增设的键盘，通常是数字型的，其排列方式与计算器的排列方式相似，附设在主键盘上。
A supplementary set of keys, usually numerical and arranged like a calculator, added to a keyboard.
- 计算器需换新电池。
The calculator needs a new battery.
- 用计算器核对一下你的答案。
Cross-check your answer by using a calculator.
- 谁把我的计算器偷走了？
Who's swiped my calculator?
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