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
Did you remember your other appointment for today?
还记得今天的另一个约会吗？
Packing has a close bearing on sales.
包装直接关系到产品的销售。
We're warm, we're dry and we're safe.
“我们不感到冷，身上是干的，而且我们很安全。