Weighted sum of squares
[计] 加权平方和
🧩 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;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 广场；方钢；直角尺；正方形（square的复数形式）
🗣️ 情景例句
I see. Is a credit card OK?
我明白了。用信用卡可以吗？
Just what I thought.
果然不出我所料。
He read many books and paused in his work at six every evening for prayers, even when he was with other world leaders.
他阅读很多的书，每天傍晚六点钟，他就要暂时停下工作去做祈祷，甚至与世界上别的领袖在一起时也这样。