vertebra sacrales

• 骶椎；荐椎

vertebra sacrales的用法和样例：

例句

1. Total sacrectomy is a useful method to treat the tumors which involve the first sacral vertebra.
   摘要全骶椎切除术是治疗侵犯到第一骶椎的肿瘤的有效方法。