plaster cast

例句：

1. 1.The doctor applied a plaster cast to his injured arm.
   医生给受伤的手臂敷上了石膏绷带。
2. 2. After the surgery, he had to wear a plaster cast for several weeks.
   手术后，他不得不戴着石膏绷带几周。
3. 3. The plaster cast was removed after six weeks, and he could move his fingers again.
   石膏绷带在六周后被移除，他的手又可以动了。