abacus
['æbəkəs]
n. 算盘
参考例子
1.Can you use an abacus, Mr. Cooper?
库珀先生，请问你会用算盘吗？
2.My calculator is more convenient than your abacus.
我的计算机比你的算盘方便多了。
3.An abacus is also a counting machine, using our brain and our fingers.
算盘也是一台计数器，用我们的头脑和手指来操作。
英文解释
n.
1.a tablet placed horizontally on top of the capital of a column as an aid in supporting the architrav
2.a calculator that performs arithmetic functions by manually sliding counters on rods or in grooves
网络释义
abacus
算盘; 顶板; 栏杆小柱顶; 冲洗液槽;
Chinese abacus
算盘;
abacus pythagoricus
毕达哥拉斯乘算表;
japanese abacus
日本算盘;
Abacus arithmetic
珠算;