Digital sum
[计] 数字和
🧩 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 want to. I haven't paid for your dinner for a long time.
我要做。我好久没帮你付吃饭的钱了。
I asked him to buy it for me, but he wouldn't.
我请他帮我买，但是他不肯。
And I want some glue.
我还要些胶水。