Arithmetic sum
[计] 算术和
🧩 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
And take measures to reinforce them. Please set your mind at rest.
并采取措施加固。请放心好了。
He plays with my friends every day.
他每天都和我的朋友玩。
I'll wanted to see your factory for a long time.
好久就想来看看你们的工厂了。