字根线
radical───n.基础；激进分子；[物化]原子团；[数]根数；adj.激进的；根本的；彻底的
radical calculator───字根计算器
cacodyl radical───二甲氧基
undergoes radical───经历了彻底的
radical definition───基本定义
radical change───巨变
radical left───左撇子
free radical───[物化]自由基；[物化]游离基；n.自由基，游离基
radical changes───巨变
after the release of Red Hat Linux 9, the company introduced some radical changes to its product line-up.───在发布了Red Hat Linux 9系统后不久，该公司在其产品线中推出了一些激进的变化。
Operation of colonic neoplasm under laparoscope can reach radical resection with plenty experience and proficient skill, through study curved line of it.───通过腹腔镜结肠肿瘤手术的学习曲线、具备丰富的手术经验与娴熟的专业技能是腹腔镜结肠癌手术到达根治的保证。
Therefore it followed that extensive radical operation with lymph node dissection along this line resulted in 5-and 10-year survial rates of 68% and 47% which were better than otherwise (P───因此我们主张按此淋巴转移规律进行扩大淋巴清除术，其中5年生存率达68％，10年生存率达47％，生存率明显高于其他术式（P＜0．01）。