查单词 · 学外语
精品英语词典
主菜单
首页abacusabacus英英释意

abacus

英 ['æbəkəs] 美['æbəkəs]
英英释义 实用场景例句
  • n. 算盘

英英释意

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