arithmometer
「arithmometer」的意思
n. 计数器（四则计算机）
n.计数器
「arithmometer」的用法
arithmometer算术机 - 用于计算和记录数学运算结果的机械装置
「arithmometer」的例句
The arithmometer was a mechanical calculator that could perform addition and subtraction.
算术机是一种可以执行加减运算的机械计算器。
Early arithmometers were often used in banks to ensure accuracy in financial transactions.
早期的算术机常被银行用来确保金融交易的准确性。
The invention of the arithmometer revolutionized the way people did arithmetic.
算术机的发明彻底改变了人们做算术的方式。
Arithmometers were widely used in schools to teach basic arithmetic operations.
算术机在学校的教学中广泛用于教授基本的算术运算。
The arithmometer was a precursor to modern electronic calculators.
算术机是现代电子计算器的前身。
In the 19th century, many inventors worked on improving the design of arithmometers.
19世纪，许多发明家致力于改进算术机的设计。
The arithmometer was an important part of the Industrial Revolution, facilitating complex calculations in manufacturing.
算术机是工业革命的重要组成部分，促进了制造业中的复杂计算。
Early models of the arithmometer were quite large and heavy, but they became more compact over time.
早期的算术机相当大且沉重，但随着时间的推移，它们变得更加紧凑。
The arithmometer played a crucial role in the development of accounting and bookkeeping practices.
算术机在会计和记账实践的发展中起到了关键作用。