
释义
n. 金额
an amount of money
n. 总和;总数
the total obtained by adding amounts together
v. 概括;总结
to state the main points, usually with up
例句
She saved a small sum for a new bicycle.
她为买一辆新自行车攒了一小笔钱。
Governments invest large sums in public transport to reduce congestion and improve urban air quality.
政府在公共交通上投入巨资,以缓解拥堵并改善城市空气质量。
常用搭配
- a large sum of money | 一大笔钱
- the sum of | ……的总和
- sum up | 概括;总结
词族
- summation (n.)
用法提示
sum up表示总结;一笔钱用a sum of money。
常见问题
- sum 是什么意思?
- n. 金额;n. 总和;总数;v. 概括;总结
- sum 怎么发音?
- 英音 /sʌm/,美音 /sʌm/。点击页面上方的发音按钮可以试听。