Saor
[计]= System Analysis/Operational Research,系统分析/运筹学
🗣️ 情景例句
Forgive me if I'm wrong, but haven't we met before.
如果我弄错的话请原谅我，我们以前见过面吧？
One penny with right is better than a thousand without right.
合法取得的一辨士，胜于非法取得的一千辨士。
The days get longer and the nights get shorter.
白天变长了，黑夜变短了。