abacuses是什么意思？

abacuses

英[ˈæbəkəsɪz]

• n. 算盘( abacus的名词复数 )，<建>（圆柱）顶板；

例句

• Abacuses are so fast and accurate that people still use them today. 算盘如此快和准确以致于现在人们仍在使用它.

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.