您要查找的是不是：
- Denner had a mind as sharp as a needle. 登纳有一副精明的头脑。
- Our teacher's mind is as sharp as a needle. 我们老师的头脑非常敏锐。
- The child was as sharp as a needle and soon began to use different words. 这孩子非常聪明, 很快就开始运用不同的的词汇了。
- One doesn't need to be as sharp as a needle to see that his story doesn't fit the facts. 你无须深究就能看出他讲的话不符合事实。
- Young though he was,the child was as sharp as a needle and sensed the disharmony between his parents in spite of the fact that they never quarreled in front of him. 这个小男孩年龄尚幼，但十分聪明，尽管他的父母从未当着他的面争吵过，但他已感觉到了他们之间存有不和。
- Young though he was, the child was as sharp as a needle and sensed the disharmony between his parents in spite of the fact that they never quarreled in front of him. 这个小男孩年龄尚幼，但十分聪明，尽管他的父母从未当着他的面争吵过，但他已感觉到了他们之间存有不和。
- I cut myself on a piece of plastic that was as sharp as a razor. 我在一块极锋利的塑料片上划了一下。
- He is as sharp as a needle. 他非常机敏。
- 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。
- The ends were pointed and sharp as a knife. 两端尖尖的,像刀子一样锋利。
- His witticism was as sharp as a marble. 他的打趣话十分枯燥无味。
- Her son is sharp as a tact he gets 100 every test. 他的儿子非常聪明，每次考试都得100分。
- The steak knife is as sharp as a razor. 这个尖刀是很利的。
- 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。
- The new boy always looked sharp as a tack in class. 那位新来的男孩在班上总是穿得着整整齐齐。
- That new girl always looks sharp as a tack in class. 那个新来的女生在班上穿得总是很漂亮。
- His brother is sharp as a tack;he got100on every test. 他弟弟十分聪明伶俐，每次考试都得100分。
