calculating machine
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/kˈælkjʊlˌeɪɾɪŋ məʃˈiːn/
British pronunciation
/kˈalkjʊlˌeɪtɪŋ məʃˈiːn/

"calculating machine"的定义和意义

Calculating machine
01

计算机, 机械计算器

a mechanical or electronic device designed for performing arithmetic operations such as addition, subtraction, multiplication, and division
example
Example
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The vintage calculating machine displayed in the museum was a marvel of engineering from the early 20th century.
博物馆里展示的老式计算机是20世纪初的工程奇迹。
My grandfather still keeps his old calculating machine in the attic, a relic from his days as an accountant.
我的祖父仍然把他的旧计算器放在阁楼里,这是他当会计时的遗物。
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