Weighted sum
[计] 加权和数
🧩 词语组成解析
weighted
[['weitid]]
a. 偏向的, 偏重的, 有利的\\n[计] 加权的
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
Well, I didn't really exercise.
嗯， 我没有真的上健身课。
You'd better go and see a doctor about that.
关于那个毛病，你最好去看医生。
How much did you pay for all these things? asked her mother.
“买所有这些东西你付了多少钱？”她妈妈问。