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
You were terrific!
真是太棒了！
Have I made myself clear?
我讲明白了吗？
Over there, near the back.
就在那边，靠后头的地方。