herniated disk

• 椎间盘突出

herniated disk的用法和样例：

例句

1. Most disk ruptures occur in the middle to lower part of the back.
   绝大多数的椎间盘突出发生在背的中下部，但颈部也可发生。
2. Both are possible but not very common, especially when compared to disk ruptures.
   但两者与椎间盘突出相比，发病率都很低。