sum

中文意思

• n. 总数
• n. 金额
• n. 概要
• n. 顶点
• v. 总计
• v. 概括

英文释义

• n. a quantity of money
• n. a quantity obtained by the addition of a group of numbers
• n. the final aggregate
• n. the whole amount

词形变化

第三人称单数

sums

过去分词

summed

过去式

summed

现在分词

summing

例句

1. n. 总数

   The sum of all the expenses came to two hundred dollars.

   所有开支的总数达到了两百美元。

2. n. 金额

   She received a large sum of money after winning the competition.

   她在赢得比赛后获得了一笔巨额资金。

3. n. 概要

   This brief report is the sum of our research findings over the past year.

   这份简短的报告是我们过去一年研究成果的概要。

4. n. 顶点

   Winning the championship was the sum of his achievement as an athlete.

   赢得冠军是他作为一名运动员成就的顶点。

5. v. 总计

   If you sum up all these figures, you will see our total profit.

   如果你把所有这些数字加起来总计，就会看到我们的总利润。

6. v. 概括

   To sum up, we need to reduce costs and improve service quality.

   总的来说，概括起来就是我们需要降低成本并提高服务质量。