Mathematical program
[计] 数学程序
🧩 词语组成解析
🗣️ 情景例句
that express the feelings that I feel for you in my heart.
可以表达我内心对你的感情。
If the ox falls,whet your knife.
牛一倒，快磨刀；人遭难，众人踩。
There was a tine when the owners of shops and businesses in Chicago that to pay large sums of money to gangsters in return for 'protection.
曾经有一个时期，芝加哥的店主和商行的老板们不得不拿出大笔的钱给歹徒以换取保护。