单词 subtraction 释义 subtraction|sbtrkn|Also 5 subtraccio(u)n, 5–6 -tractioun(e, 6 sotraccion.[ad. late L. subtractio, -nem (in Vulgate tr. Gr. ὑή), n. of action f. subtrahre to subtract. Cf. It. sottrazione, Pg. subtracço. See also substraction...
单词 subtraction 释义 subtraction n 1 [U] process of subtracting 减; 减法. 2 [C] act of subtracting 减; 减法 Two from five is a simple subtraction. 五减二是简单的减法. 英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有...