Arithmetic sum
[计] 算术和
🧩 词语组成解析
sum
[sʌm]
n. 总数;算术;金额;概略，要点;
vt.& vi. 总计;总结，概括;归纳;
🗣️ 情景例句
They get better and better.
它们越来越好。
What is the coldest region in this country?
这个国家最冷的地带是哪里？
The question will be settled tonight.
这个问题将在今晚解决。