| 释义 |
abacus/ˈæbəkəs ||; ˈæbəkəs/noun [c] (plural abacuses) a frame containing wires with small balls that move along them. it is used for counting. 算盘 ab·a·cus /`æbəkəs; ˈæbəkəs/n [c]a wooden frame with small balls which can be moved along wires, used for counting 算盘 |