abacus
/'æbәkәs/
📖 中文释义
- n. 算盘
- [计] 算盘
🔗 释义中的汉语词
📘 English Definition（英文释义）
- n. a tablet placed horizontally on top of the capital of a column as an aid in supporting the architrave
- n. a calculator that performs arithmetic functions by manually sliding counters on rods or in grooves