| 释义 |
文馨英漢☞四則四则 sìzémath. the four fundamental operations of arithmetic四则【数】the four arithmetical operations(plural); addition, subtraction, multiplication, and division整数四则 the four arithmetical operations of integers分数四则 the four arithmetical operations of fractions四则 sì zé {数} the four fundamental operations of arithmetic （加 addition; 减 subtraction; 乘 multiplication; 除 division） 四则运算 arithmetic; four fundamental rules; four species; 四则运算器 arithmometer四则n.arithmetic算术；四则四则1. [Mathematics] addition, subtraction, multiplication, and division四则four fundamental rules双向☞四则--算术--算术的双向☞算术--四则四则[数]the four fundamental operations of arithmetic (i.e. addition, subtraction, multiplication and division) |