abacus是什么意思
2023-11-22 09:46:16
abacus
n. 算盘；圆柱顶板
名词复数：abacuses
详细释义
n.(名词)
- 算盘
- 【建】（圆柱）顶板，柱顶板，冠板
- 淘金盘
- 曲线图，列线图
英英释义
Noun
- a tablet placed horizontally on top of the capital of a column as an aid in supporting the architrave
- a calculator that performs arithmetic functions by manually sliding counters on rods or in grooves
例句
用作名词(n.)
- The abacus is the ancestor of the modern computer.算盘是现代电脑的原型。
- Can you use an abacus, Mr. Cooper?库珀先生，请问你会用算盘吗？