tack-sharp
基本解释
- adj.非常清晰的；轮廓分明的
英汉例句
- His brother is sharp as a tack; he got100 on every test.
他弟弟十分聪明伶俐，每次考试都得100分。 - The new boy always looks sharp as a tack in class.
那位新来的男孩在班上总是穿得整整齐齐。 - Mrs.Stevenson always looks sharp as a tack.
史蒂文森太太穿老总是，整齐入时。 - Rose is sharp as a tack; he got 100 every test.
罗斯很聪明，每次测验都100分。 - He may not say much, but he is as sharp as a tack.
他没有多说话,是因为他很聪明。