n.算盘

原形：abacus复数：abacuses

The abacus is an ancient calculating tool used before the invention of the calculator.
算盘是在计算器发明之前使用的古老计算工具。
With just an abacus, my grandfather could perform complex mathematical calculations swiftly.
我祖父仅凭算盘就能快速进行复杂的数学运算。
In some Eastern cultures, children learn to use the abacus as a way to improve their mental arithmetic skills.
在一些东方文化中，孩子们学习使用算盘来提高心算能力。
Despite the digital age we live in, some accountants in Japan still prefer using an abacus for precision.
尽管我们生活在一个数字化的时代，但日本的一些会计师仍然更喜欢使用算盘以确保精确性。
The abacus, though simple in design, has proven to be an effective tool for teaching basic arithmetic to young children.
算盘设计简单，但已被证明是教授幼儿基础算术的有效工具。
In ancient China, merchants relied heavily on the abacus for conducting business transactions.
在古代中国，商人们在进行商业交易时严重依赖算盘。
Even with modern technology, there's something satisfying about clicking beads on an abacus to solve math problems.
即使有现代技术，用算盘拨动珠子解决数学问题仍有一种满足感。
The abacus is not only a tool but also a symbol of human ingenuity and the evolution of mathematics.
算盘不仅是一种工具，也是人类智慧和数学演进的象征。
Some people believe that using an abacus can enhance memory and cognitive abilities.
有些人认为使用算盘可以增强记忆力和认知能力。
In a world dominated by screens, learning to use an abacus can be a refreshing change and a way to connect with history.
在这个被屏幕主导的世界里，学习使用算盘可以带来一种清新的变化，也是与历史连接的一种方式。