Sum
01
总额, 金额
a total of money, typically owed in a financial transaction
语法信息
有生性状态
抽象
形态构成
简单词
可数
复数形式
sums
例子
The sum owed on the invoice amounted to $500.
发票上欠的金额总计为500美元。
02
总和, 总数
the whole amount of numbers added together
例子
The sum of 5, 6, and 7 is 18.
5、6和7的和是18。
03
总和, 总数
the whole amount
04
精髓, 精华
the choicest or most essential or most vital part of some idea or experience
05
总和, 总数
the final aggregate
06
总和, 总数
a set containing all and only the members of two or more given sets
to sum
01
求和, 相加
to calculate the total of two or more numbers or quantities by adding them together
Transitive: to sum two or more numbers
语法信息
形态构成
简单词
动作动词
规则
现在时
sum
第三人称单数
sums
现在分词
summing
一般过去时
summed
过去分词
summed
例子
To sum 3 and 5, you add them together to get 8.
要求和3和5，你将它们相加得到8。
02
总结, 概括
to provide a brief overview or conclusion
Transitive: to sum sth
例子
The article sums the key points of the debate.
文章总结了辩论的要点。
