您要查找的是不是：
- He was hatchet-faced and not at all handsome. 他是瘦长脸，一点也不漂亮。
- He is only interested in things and not people. 他只对物而不对人感兴趣。
- He's incompetent and not worth keeping on. 他庸碌无能，不值得留用。
- Based on analyzing two types of unsymmetrical TTL AND NOT gate pulse OSC,two methods of indirectly determining main parameter of TTL AND NOT gate is presented and then confirmed by experiments. 通过对两种非对称式TTL与非门多谐振荡器的分析，提出了两种间接测量TTL与非门主要参数的方法，并对它们的可行性进行了实验验证。
- To perform the machine logic operation NOT gate. 求反，非履行机器逻辑操作not的职责
- It's a trivial matter and not worth fighting about. 区区小事不值得争吵。
- There was a small and not very sanitary inn nearby. 附近有一家不那么卫生的小客栈。
- Tell him to keep calm and not to crowd the mourners. 叫他保持冷静，不要操之过急。
- He even more likes to drink wine and not to like beer. 他更愿意喝葡萄酒而不喜欢啤酒。
- The keepsake she gave me is small and not very costly. 她送我的纪念品很小而且不值钱。
- He's as tender as a chicken and not up to hard manual work. 他吃不了苦，胜任不了艰苦的体力劳动。
- It is inconceivable that a thing can both be and not be. 一件事情，即是又非是，是不可思议的。
- In politics there is too much talk and not enough action. 在政治方面向来是说得多做得少。
- The officials were holding loose and not in earnest. 官员们都漠然置之，并不认真对待。
- Even abe smiled, but only a litter and not for long. 甚至艾贝也笑了，但是仅仅一会儿而不是很长时间。
- There's too much talk and not enough work being done. 说得太多而做得太少。
- The grind around here is stony and not very good for farming. 这附近的土地多石而且不适于耕种。
- We decided to let sleeping dogs lie and not take them to court. 我们决定不起诉他们，免得惹事生非。
- The cylinder is getting too much gas and not enough air. 汽缸里汽油太多而空气不足。
- On this beach there's too much shingle and not enough sand. 在这个海滩上,圆卵石太多,沙太少。
