Quadratic dual problem
[计] 二次对偶问题
🧩 词语组成解析
a. 二次的\\nn. 二次方程式
dual
['dju(:)əl]
adj. 双的，两部分的，二体的，二重的;
n. 双数;双数词;
🗣️ 情景例句
He believes it'll bring good luck to all the Stewart babies.
他相信这手套会给Stewart家所有的婴儿带来好运。
Those who eat best and drink best often do worst.
吃得好喝得好的人往往干得最糟。
Chaplin's later films, however, were not well received.
然而卓别林的后期的影片没有得到广泛的欢迎。