例句與造句

1. More information about this specific spinal fixation device can be found in The United States Patent Service s November 13, 2007 publication of new patents.
2. A spinal fixation device stabilizes an area of the posterior spine while allowing for a significant range of motion and limiting the compression of the affected vertebrae.
3. It's difficult to find spinal fixation device in a sentence. 用spinal fixation device造句挺難的