Radix nervi

例句：

1. 1. The doctor removedthe radix nervi torelieve the patient's pain.
   医生切除了神经根以缓解病人的疼痛。
2. 2.The operation was successful, but the patientstill had some numbness in theradix nervi area.
   手术成功了，但患者仍然在神经根区域有些麻木。
3. 3. The radixnervi is responsible for transmitting signalsfrom the brain to the rest of thebody.
   神经根负责将大脑的信号传输到身体的其他部分。