您要查找的是不是：
- senile gangrene 老年性坏疽
- When gangrene set in, his foot had to be amputated. 他的脚生了坏疽，必须截除。
- He may belong to senile residents who stray from home. 他可能是那种离家迷失在外的昏聩老年人。
- He keeps forgetting things: I think he's getting senile. 他总忘事，我看他是老了。
- I may be senescent, but I'm not yet senile. 我有点显老了, 但还没有老得不中用。
- "Gangrene," Shirley told me one evening. 坏疽，"有一天晚上雪莉告诉我说。
- The director was pensioned off when he got senile. 主管年老之后就退休了。
- When gangrene set in, his foot had to is amputated. 他的脚生了坏疽;必须截除.
- To affect or become affected with gangrene. 由坏疽影响或受其影响
- They may be due to senile atherosclerosis. 可能是由于老年性动脉硬化。
- All his movements were those of a senile man. 他的一切动作都和一个老人一样。
- When gangrene sets in,his foot had to be amputated. 他的脚生了坏疽，必须截除。
- A foolish, eccentric, or senile person. 傻瓜一个愚蠢、古怪或衰老的人
- When gangrene sets in,his foot has to be amputated. 他的脚生了坏疽，必须截除。
- Infirm, feeble, and often senile. 蹒跚的虚弱的，衰弱的，因老而糊涂的
- When gangrene set in,his foot had to be amputated. 他的脚生了坏疽;必须截除.
- Affected mentally by old age;senile. 年老糊涂的智力上因年老而受影响的；年老糊涂的
- What is gangrene? What causes it? 甚么是坏疽，如何形成？
- His mind is going, ie He is becoming senile. 他心智日衰.
- They tried to freeze the gangrene from spreading. 他们试图阻止坏疽病继续扩散。
