calculator

🇬🇧/ˈkælkjuleɪtə(r)/ 🇺🇸/ˈkælkjuleɪtər/📚 11809 32 1四级托福
A calculator is a small electronic device that you use for making mathematical calculations. 计算器

noun [专属名词]计算器

A pocket calculator only works to eight decimal places.
袖珍计算器只计算到小数点后8位。

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