使衰弱近义词与同义词按词义分组列出,使用时请结合具体语境。weaken mentally or morally使失去活力make weak; "Life in the camp drained him"使无力使没精打采使精疲力竭使耗尽使虚弱cause to grow thin or weak; "The treatment emaciated him"使消瘦