Sideways sum
[计] 数位迭加和
🧩 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
I got a bum deal.
我被骗了。
I'll check into it and get back to you.
我查对一下然后送还给你。
I have a large collection of CDs.
我收集了很多唱片。