sum
/sʌm/
/sʌm/
释义
noun金额，款项；和，总数；算术
英英释义
nounan amount of money
nounthe answer that you get when you add numbers together
nouna simple piece of work with numbers, for example adding or dividing
场景例句
- £200 000 is a large sum of money.
- The sum of 2 and 5 is 7.
- Children have to learn how to do sums.
词态变化
sum, sums
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