1. make weak;

   "Life in the camp drained him"
   

1.使虚弱;使衰弱
If youare debilitated by something such as an illness, it causes your body or mind to become gradually weaker.

e.g. Stewart took over yesterday when Russell was debilitated by a stomach virus.
昨天拉塞尔因肠胃病毒感染身体不适，由斯图尔特暂时接手。

2.削弱（组织、社团或政府）的力量
Todebilitate an organization, society, or government means to gradually make it weaker.

e.g. ...their efforts todebilitate the political will of the Western alliance.
他们试图削弱西方联盟的政治决心的努力

1. 变弱的：debauchery 放荡 |debilitate 变弱的 | debility 衰弱

2. 使衰弱：debauch#使误入歧途;败坏 |debilitate#使衰弱 | decry#非难;谴责

3. 使虚弱：embryos 晶胚 |debilitate 使虚弱 | diabetes 糖尿病

4. 使衰弱 使虚弱：dwindle 缩小 |debilitate 使衰弱, 使虚弱 | irresolute 犹豫不决的

Laboratory tests show that secretions from the bodies of these millipedes are rich in two chemicals that are potent mosquito repellents, and mosquitoes carry parasites that debilitate capuchins.

实验室测试表明，这些千足虫体内的分泌物富含两种化学物质，这两种物质是有效的驱蚊剂，而蚊子携带的寄生虫会削弱卷尾猴的能力。

The key is to not let it debilitate you.

关键在于不要让恐惧影响到你。

These diseases blind, maim, disfigure, debilitate, and disable.

这些疾病会使人失明、残疾、毁容、虚弱和丧失能力。