您要查找的是不是：
- A reversal, as in policy; an about-face. 向后转转向反面，如在政策上; 大转变
- A usually audible discharge of intestinal gas. 屁从肠内排出的(通常有声音的)气体
- intestinal reversal 小肠倒置
- A sharp reversal of direction, as of a ball carrier in football. 急转向相反方向急转，如橄榄球比赛中的持球球员的反切动作
- Intestinal obstruction causing colic, vomiting, and constipation. 肠阻塞造成腹绞痛、呕吐和便秘的肠道堵塞
- An agent that destroys or causes the expulsion of parasitic intestinal worms. 驱肠虫剂，灭肠虫剂可消灭或驱除肠内寄生虫的药物
- DIFN had a change pattern revers... 中国科学院研究生院;
- The company suffers a reversal in the Far East. 该公司在远东的业务遭到倒退。
- This occurs especially during ring reversal. 这种情况尤其发生在活塞环倒向期间。
- It's an intestinal medicine from Japan. 它是一种日本制的胃肠药。
- The phylogeny of the amphibian intestinal tract. 两栖动物肠道的演化发展
- A complete reversal of method or conduct. 逆行方法和行动的完全改变
- A disease of the intestinal tract. 肠病一种肠道疾病
- A medicine that expels intestinal worms. 驱蠕虫药，驱肠虫药一种驱逐肠内蠕虫的药
- The company suffer a reversal in the far east. 该公司在远东的业务遭到倒退。
- His lucksuffered a cruel reversal. 他遭逢厄运。
- Length of reversal slowdown cam. 换向减速凸轮长度。
- The intestinal wall;intestinal bacteria. 肠壁；肠道细菌
- By August a dramatic reversal had occurred. 到了八月份，情况发生了显著的变化。
- Causing expulsion of intestinal worms;anthelmintic. 驱肠虫的；抗蠕虫的
