Sharpest
灵敏的\\n尖锐的（ sharp的最高级 ）
🗣️ 情景例句
A dime is 10 cents. It's one tenth of a dollar.
一角有十美分，是一美元的十分之一。
He that knows not how to hold his tongue knows not how to talk.
不知缄口的不善言。
It is important for us to express our opinions.
对我们来说，表达我们的意愿很重要。