cutin membrane

例句：

1. 1. The surgeonused a cutting membrane to remove the tumor.
   外科医生使用切割膜来切除肿瘤。
2. 2.The researchers found that the cutting membrane playeda crucial role in the process.
   研究人员发现，切割膜在过程中起到了关键作用。
3. 3.The scientist explained that the cutting membrane wasessential for the experiment's success.
   科学家解释说，切割膜对于实验的成功至关重要。