pocketknife

1. Pulling out the blade of his pocketknife with his teeth, Brown chipped away at the frozen snow out the air intake.
   布朗用牙把小折刀的刀身拉出来，然后把封住进气道的冰冻的积雪刮掉。
2. "it's mine," said Fred, showing a white handled pocketknife, with every blade perfect and shining." just what I've always wanted. "and he turned the prize over and over with evient satisfaction.
   那是我的，弗雷德拿着一把手柄呈白色且刀刃都很精致的小折刀说，它和我一直想要那把一模一样。他自豪而满足地摆弄着那把精致的小刀。
3. Keep a sharp pocketknife close at hand when you tie a horse;
   当你在拴马的时候，保证手边有一把锋利的小刀。
4. Steven killed the bird with his pocketknife.
   史蒂文用随身带的小刀杀死了这只小鸟。
5. With a pocketknife he cut Herring's seat belt, reclined her seat, then cradled her head and neck in his hands.
   他用随身带的小刀割断海岭的安全带，把她的座位向后倒，并用手抱持住她的头和脖子。
6. If you use a pocketknife to cut or scratch these two minerals, you will find that the pocketknife can scratch calcite and can not scratch quartz.
   如果用一把小刀刻划这两种矿物就可发现，方解石可被小刀刻动而石英却不能。
7. It offers more usefulness than thought possible in a pocketknife this size.
   它提供了更多有用比想象的猫和狗这种规模。
8. He took his pocketknife and in the big oak made a groove.
   他拿出他的随身小折刀，在大橡树上划了一道沟槽。
9. He knew we were looking for a pocketknife.
   他知道我们在找瑞士军刀。
10. A pocketknife with a spring-operated blade.
    有弹簧折叠刃片的小刀。
11. Now, use your pocketknife to touch the mica and see what will happen.
    现在你用小刀去触及岩石中的云母，看看会产生什么现象。
12. Spears it open with a pocketknife.
    用小刀把它割破。

noun

1. a knife with a blade that folds into the handle

   Synonym:    pocket knife