spealbone

例句：

1. 1. The doctor advised him to get a spealbone check-up regularly.
   医生建议他定期做脊柱检查。
2. 2. The patient was taken to the operating room for a spealbone operation.
   病人被送往手术室进行脊柱手术。
3. 3.She spent hours on her spealbone while reading a book.
   她花了几个小时在阅读一本书时，花时间在脊柱上。