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
例子
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。
