Elementary sum
[计] 基本合
🧩 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
would be happy with something simple, Robbie.
会欣然接受简单的东西，Robbie。
Are you going to Paris after you leave here?
离开这里以后，你打算去巴黎吗？
We're ready to take your order now.
你们现在可以下订单了。