Optimality
[计] 最佳性
🗣️ 情景例句
After studying an hour, I finally got the hang of the lesson.
我学习了一个小时，终于理解了这一课的要点。
Please show me a better one.
请给我看一件好一点的衣服。
What he likes best is making jokes.
他最喜欢开玩笑。