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
The school has a good reputation.
这所学校名誉很好。
He that has a great nose thinks everybody is speaking of it.
做贼心虚。
I'd like to give you one of our new catalogs.
我们有新目录想给你