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
Weren't they going to be here this morning?
他们不是今天早上要来这儿吗？
A small leak will sink a great ship.
一个小漏洞可能弄沉一艘大轮船。
Mrs.Richards sent her children to school and went upstairs to her bedroom.
把孩子送去上学，然后来到楼上自己的卧室。