tack-sharp

基本解释

• adj.非常清晰的；轮廓分明的

同根派生

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。