Global sum
[经] 总计
🧩 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 think you have got it, Richard.
我想你已完成了 ，Richard。
How many more minutes will it take for the train to arrive?
火车还要多少分钟就要到达呢？
This bedroom's very untidy.
这卧室太不整洁了。