| 释义 |
sum/sʌm/ n. & v.●n. 1 the total amount resulting from the addition of two or more items, facts, ideas, feelings, etc. (两个或更多的事项、事实、想法、情感等相加的)总数，总计，总和 the sum of two and three is five 2 和 3 的和是 5; the sum of their objections is this 他们反对的主要内容就是这些 2 a particular amount of money 款额，金额 paid a large sum for it 为它付了一大笔钱 3a an arithmetical problem 算术题 could not work out the sum 做不出这道算术题 b (esp. pl. 尤用复数) colloq. arithmetic work, esp. at an elementary level [口] (尤指初级的)算术 was good at sums 擅长算术 ●v. tr. (summed, summing) find the sum of 计算…的总和 □ in sum in brief 简言之，总之 □ sum up 1 (esp. of a judge) recapitulate or review the evidence in a case etc. (尤指法官)概述，总结(案件等的证词) 2 form or express an idea of the character of (a person, situation, etc.) 估计，估量(某人、形势等) 3 collect into or express as a total or whole 概括，总结 [Middle English via Old French summe, somme from Latin summa ‘main part’, fem. of summus ‘highest’] |