Total sum
[经] 总数
🧩 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'm sorry. I dialed the wrong number.
对不起，我打错电话了。
He who follows two hares is sure to catch neither.
追逐两只兔，两头都落空。
The shortest answer is doing.
最简短的回答是干。