V2EX abacus

Abacus

释义 Definition

算盘;算珠盘:一种用珠子在框架上滑动来进行加减乘除等计算的工具。在电子计算器普及前广泛使用(也常用于数学启蒙与心算训练)。

发音 Pronunciation

/bks/

例句 Examples

I learned to add numbers on an abacus.
我学会用算盘做加法。

Before calculators, merchants used an abacus to keep accurate accounts, quickly correcting mistakes by sliding the beads.
在计算器出现之前,商人常用算盘记账,通过拨动算珠迅速纠错以保证账目准确。

词源 Etymology

abacus 源自拉丁语 abacus,再上溯到希腊语 abax/abakos,本义与“平板、计数板”相关;早期指用于计算的板或盘,后来逐渐专指这种“拨珠计算器”。

相关词 Related Words

文学作品中的用例 Literary Works

  • 《The Abacus and the Sword》(Helen Craig McCullough 编译):标题中直接使用 abacus,以“算盘”象征文治与计算、管理等能力。
  • 《The Abacus: The World’s First Computing System》(David M. Glaser):以 abacus 为核心概念,讨论其作为早期“计算系统”的文化与历史意义。
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