abacus

Vietnamese meaning

1. Bàn tính.noun
2. Đầu cột, đỉnh cột.noun

Japanese

• 算盤そろばんbàn tính

Examples

1. My grandfather used an abacus to calculate numbers.

2. He kept the abacus on the desk.

3. The column's abacus was carved in stone.

4. to move counters of an abacus; to work an abacus

   tính bằng bàn tính, gảy bàn tính