cut-out key

例句：

1. 1. I need to cut out the extra pages from my book.
   我需要从我的书中剪掉多余的页。
2. 2. The thief cut out a big key and unlocked the door.
   这个小偷剪掉了一个大锁，打开了门。
3. 3. She cut out the tape and removed it from the box.
   她剪掉了胶带，并将其从盒子中取出。