Optimality principle
[计] 最佳性原理
🧩 词语组成解析
[计] 最佳性
🗣️ 情景例句
I really appreciate all of your hospitality.
十分感谢您的款待。
We did it.
干的好！
Of course. And why not buy some English tapes and some books to go with them? I'm sure you'll find them useful.
当然了。干吗不买些英语磁带和与之配套的书呢？我相信你会觉得它们有用的。