Occasionally a patient is so debilitated that he must be fed intravenously.偶尔会有病人过于虚弱，必须通过静脉注射进食。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。This is especially i...
The illness is triggered by a chemical imbalance in the brain.这种疾病是大脑化学物质失衡诱发的。An imbalance in certain chemicals leads to disturbances in the brain's function.某些化学成分失衡会道致大脑功能的紊乱.Increased recruitment of women engine...