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
They enjoyed the film very immensely.
他们非常喜欢这部电影。
When the weather is hot, we turn on the air conditioner.
天热的时候就开空调。
Hello! What's your name?
你好！你叫什么名字？