Complete sum
[计] 完全和
🧩 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
Now let's head off for the city and the university club.
现在让我们进城去， 到大学俱乐部。
Who is speaking?
请问是谁打来的？
Are there any houses in the picture?
画里面有房子吗？