abacus是什么意思？

abacus

英[ˈæbəkəs] 美[ˈæbəkəs]

• n. 算盘，<建>（圆柱）顶板；

复数：abacuses;

例句

• They also learned to use the abacus. 他们还学习珠算。
• work an abacus 打算盘
• use an abacus 打算盘
• operate an abacus 打算盘
• She can reckon rapidly on the abacus. 她用算盘算得很快.
• The abacus is the ancestor of the modern computer. 算盘是现代电脑的原型.
• Except for the sharp clicking of Chueh - hsin's abacus counters, all was still. 房里只有算盘珠子的接连的 、 清脆的响声.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  算盘
  An abacus is a frame used for counting. It has rods with sliding beads on them.

英汉词典释义

• n.
  算盘
  operate an abacus 打算盘 use an abacus 打算盘 work an abacus 打算盘 They also learned to use the abacus. 他们还学习珠算。

英英词典释义

• Noun
  1. a tablet placed horizontally on top of the capital of a column as an aid in supporting the architrave
  2. a calculator that performs arithmetic functions by manually sliding counters on rods or in grooves