n. 计算器（calculator的复数）

n an expert at calculation (or at operating calculating machines)
n a small machine that is used for mathematical calculations

calculators的用法和样例：

例句

用作名词(n.)

Most schoolchildren now own calculators.如今大多数学童都有计算器。
Calculators are not allowed in the exam.考试时不准使用计算器。

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This is the VOA Special English Education Report. A high school student in Pennsylvania works on a math question Recently we asked how you feel about calculators in school. We heard from about thirty people in twelve countries, including a large num

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How would you describe yourself as a kid? 你怎样来描述自己小时候的样子？ I was actually interested in gadgets, little electronic gadgets. 实际上，我对小装置很感兴趣，小的电子装置。 Whether it was calculators一actu

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EDUCATION REPORT - After 40 Years, Calculators in School Still Add Up to Debate By Nancy Steinbach / Broadcast: Wed, 7 Nov 2007 16:00:00 UTC This is the VOA Special English Education Report. Can you do the math: What is one hundred times four, divid

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The UK government has said that from 2014, it will ban calculators in maths tests for primary school children in England. All 11-year-olds sit three maths tests. Pupils are allowed to use a calculator in the hardest of these. A sample question is: Ti

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学英语单词

Appendage(epididymis)

application accuracy

arc-shape cutting machine