lower digit

• 低位

lower digit的用法和样例：

例句

1. And compression of lower sacral nerve roots produces pain unlike that of sciatica.
   低位的骶神经受压产生疼痛，和坐骨神经痛是不同的。
2. Adam fell, one hand clutched at the crystal shards that penetrated his armor and punctured his lower spine.
   亚当倒下了，一只手紧握着穿透他的盔甲并刺入低位脊椎的晶体碎片。